Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1979260051', 'doi': 'https://doi.org/10.1081/cr-100100261', 'title': 'Recent Advances in the Synthesis and Catalytic Applications of Pillared Clays', 'display_name': 'Recent Advances in the Synthesis and Catalytic Applications of Pillared Clays', 'publication_year': 2000, 'publication_date': '2000-05-15', 'ids': {'openalex': 'https://openalex.org/W1979260051', 'doi': 'https://doi.org/10.1081/cr-100100261', 'mag': '1979260051'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1081/cr-100100261', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S72781473', 'display_name': 'Catalysis Reviews', 'issn_l': '0161-4940', 'issn': ['0161-4940', '1520-5703'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100783695', 'display_name': 'A. Gil', 'orcid': 'https://orcid.org/0000-0001-9323-5981'}, 'institutions': [{'id': 'https://openalex.org/I175051016', 'display_name': 'Universidad Publica de Navarra', 'ror': 'https://ror.org/02z0cah89', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I175051016']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'ANTONIO GIL', 'raw_affiliation_strings': ['Departamento de Química Aplicada , Universidad Pública de Navarra , Edificio Los Acebos, Campus de Arrosadía, Pamplona, 31006, Spain'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Química Aplicada , Universidad Pública de Navarra , Edificio Los Acebos, Campus de Arrosadía, Pamplona, 31006, Spain', 'institution_ids': ['https://openalex.org/I175051016']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102832509', 'display_name': 'Luis M. Gandía', 'orcid': 'https://orcid.org/0000-0002-3954-4609'}, 'institutions': [{'id': 'https://openalex.org/I175051016', 'display_name': 'Universidad Publica de Navarra', 'ror': 'https://ror.org/02z0cah89', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I175051016']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'LUIS M. GANDÍA', 'raw_affiliation_strings': ['Departamento de Química Aplicada , Universidad Pública de Navarra , Edificio Los Acebos, Campus de Arrosadía, Pamplona, 31006, Spain'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Química Aplicada , Universidad Pública de Navarra , Edificio Los Acebos, Campus de Arrosadía, Pamplona, 31006, Spain', 'institution_ids': ['https://openalex.org/I175051016']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5034415688', 'display_name': 'Miguel Á. Vicente', 'orcid': 'https://orcid.org/0000-0002-6714-0249'}, 'institutions': [{'id': 'https://openalex.org/I184999862', 'display_name': 'Universidad de Salamanca', 'ror': 'https://ror.org/02f40zc51', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I184999862']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'MIGUEL A. VICENTE', 'raw_affiliation_strings': ['Departamento de Química Inorgánica, Facultad de Ciencias Químicas, Universidad de Salamanca, Plaza de la Merced, s/n, Salamanca, 37008, Spain'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Química Inorgánica, Facultad de Ciencias Químicas, Universidad de Salamanca, Plaza de la Merced, s/n, Salamanca, 37008, Spain', 'institution_ids': ['https://openalex.org/I184999862']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 13.586, 'has_fulltext': False, 'cited_by_count': 511, 'citation_normalized_percentile': {'value': 0.999946, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '42', 'issue': '1-2', 'first_page': '145', 'last_page': '212'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11940', 'display_name': 'Layered Double Hydroxides Synthesis and Applications', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11940', 'display_name': 'Layered Double Hydroxides Synthesis and Applications', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10735', 'display_name': 'Mesoporous Materials and Catalysis', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11852', 'display_name': 'Clay minerals and soil interactions', 'score': 0.9983, 'subfield': {'id': 'https://openalex.org/subfields/2502', 'display_name': 'Biomaterials'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C7082614', 'wikidata': 'https://www.wikidata.org/wiki/Q849523', 'display_name': 'Calcination', 'level': 3, 'score': 0.8557925}, {'id': 'https://openalex.org/C137824038', 'wikidata': 'https://www.wikidata.org/wiki/Q175562', 'display_name': 'Intercalation (chemistry)', 'level': 2, 'score': 0.7118963}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.7010026}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.4908629}, {'id': 'https://openalex.org/C521977710', 'wikidata': 'https://www.wikidata.org/wiki/Q81163', 'display_name': 'Polymer', 'level': 2, 'score': 0.48286465}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.39632916}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.38962865}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.37689924}, {'id': 'https://openalex.org/C179104552', 'wikidata': 'https://www.wikidata.org/wiki/Q11165', 'display_name': 'Inorganic chemistry', 'level': 1, 'score': 0.2637053}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.25173557}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.07718569}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1081/cr-100100261', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S72781473', 'display_name': 'Catalysis Reviews', 'issn_l': '0161-4940', 'issn': ['0161-4940', '1520-5703'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/9', 'display_name': 'Industry, innovation and infrastructure', 'score': 0.54}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 294, 'referenced_works': ['https://openalex.org/W1035825629', 'https://openalex.org/W113348928', 'https://openalex.org/W1503750450', 'https://openalex.org/W1504362703', 'https://openalex.org/W1511577620', 'https://openalex.org/W1528399899', 'https://openalex.org/W1541970568', 'https://openalex.org/W1575002117', 'https://openalex.org/W1583437020', 'https://openalex.org/W1593076129', 'https://openalex.org/W1604278632', 'https://openalex.org/W1733387421', 'https://openalex.org/W1733947473', 'https://openalex.org/W1739421205', 'https://openalex.org/W1774804020', 'https://openalex.org/W1804118785', 'https://openalex.org/W19235052', 'https://openalex.org/W195286400', 'https://openalex.org/W1964208839', 'https://openalex.org/W1964665469', 'https://openalex.org/W1964673192', 'https://openalex.org/W1965111561', 'https://openalex.org/W1965649023', 'https://openalex.org/W1965946524', 'https://openalex.org/W1966569563', 'https://openalex.org/W1967369224', 'https://openalex.org/W1967650836', 'https://openalex.org/W1967654873', 'https://openalex.org/W1967796199', 'https://openalex.org/W1968401025', 'https://openalex.org/W1969541606', 'https://openalex.org/W1969580702', 'https://openalex.org/W1969843657', 'https://openalex.org/W1970003286', 'https://openalex.org/W1970872403', 'https://openalex.org/W1970905965', 'https://openalex.org/W1971410962', 'https://openalex.org/W1972311384', 'https://openalex.org/W1972903884', 'https://openalex.org/W1973187292', 'https://openalex.org/W1973557362', 'https://openalex.org/W1974003224', 'https://openalex.org/W1975705401', 'https://openalex.org/W1976046931', 'https://openalex.org/W1976498283', 'https://openalex.org/W1977104531', 'https://openalex.org/W1977115596', 'https://openalex.org/W1977501398', 'https://openalex.org/W1977807471', 'https://openalex.org/W1979290987', 'https://openalex.org/W1980904202', 'https://openalex.org/W1981160762', 'https://openalex.org/W1983156549', 'https://openalex.org/W1983565152', 'https://openalex.org/W1984565677', 'https://openalex.org/W1985341803', 'https://openalex.org/W1986679101', 'https://openalex.org/W1987616682', 'https://openalex.org/W1988591732', 'https://openalex.org/W1989159084', 'https://openalex.org/W1989490745', 'https://openalex.org/W1989913417', 'https://openalex.org/W1990003376', 'https://openalex.org/W1990214122', 'https://openalex.org/W1991133805', 'https://openalex.org/W1991166829', 'https://openalex.org/W1991458807', 'https://openalex.org/W1991550378', 'https://openalex.org/W1991618155', 'https://openalex.org/W1991657181', 'https://openalex.org/W1993313951', 'https://openalex.org/W1993349733', 'https://openalex.org/W1994124223', 'https://openalex.org/W1994645185', 'https://openalex.org/W1995101621', 'https://openalex.org/W1995214801', 'https://openalex.org/W1995450366', 'https://openalex.org/W2000031676', 'https://openalex.org/W2000269373', 'https://openalex.org/W2000348561', 'https://openalex.org/W2001113780', 'https://openalex.org/W2001557994', 'https://openalex.org/W2001914848', 'https://openalex.org/W2002252418', 'https://openalex.org/W2002843552', 'https://openalex.org/W2003363314', 'https://openalex.org/W2003676961', 'https://openalex.org/W2004686228', 'https://openalex.org/W2005258583', 'https://openalex.org/W2005967775', 'https://openalex.org/W2006503931', 'https://openalex.org/W2007592110', 'https://openalex.org/W2008135037', 'https://openalex.org/W2008983304', 'https://openalex.org/W2009080552', 'https://openalex.org/W2009741342', 'https://openalex.org/W2009792289', 'https://openalex.org/W2010258715', 'https://openalex.org/W2012011457', 'https://openalex.org/W2012963967', 'https://openalex.org/W2013031441', 'https://openalex.org/W2013893374', 'https://openalex.org/W2014474525', 'https://openalex.org/W2015303376', 'https://openalex.org/W2017023184', 'https://openalex.org/W2017785017', 'https://openalex.org/W2020238346', 'https://openalex.org/W2020394156', 'https://openalex.org/W2021068733', 'https://openalex.org/W2021303905', 'https://openalex.org/W2021585059', 'https://openalex.org/W2021996677', 'https://openalex.org/W2022426294', 'https://openalex.org/W2022533192', 'https://openalex.org/W2023380058', 'https://openalex.org/W2023760824', 'https://openalex.org/W2024151748', 'https://openalex.org/W2024330945', 'https://openalex.org/W2024374854', 'https://openalex.org/W2025957917', 'https://openalex.org/W2028722378', 'https://openalex.org/W2030838618', 'https://openalex.org/W2031446051', 'https://openalex.org/W2031821357', 'https://openalex.org/W2032466755', 'https://openalex.org/W2033397099', 'https://openalex.org/W2033966543', 'https://openalex.org/W2033971643', 'https://openalex.org/W2034376943', 'https://openalex.org/W2034761474', 'https://openalex.org/W2035351640', 'https://openalex.org/W2037372569', 'https://openalex.org/W2038588222', 'https://openalex.org/W2039780378', 'https://openalex.org/W2041263544', 'https://openalex.org/W2042024769', 'https://openalex.org/W2042384518', 'https://openalex.org/W2044645171', 'https://openalex.org/W2046004455', 'https://openalex.org/W2046852162', 'https://openalex.org/W2046876919', 'https://openalex.org/W2047100094', 'https://openalex.org/W2049172681', 'https://openalex.org/W2050177137', 'https://openalex.org/W2051023122', 'https://openalex.org/W2051285047', 'https://openalex.org/W2052695917', 'https://openalex.org/W2052729290', 'https://openalex.org/W2054419708', 'https://openalex.org/W2054819532', 'https://openalex.org/W2055178952', 'https://openalex.org/W2057444525', 'https://openalex.org/W2057573516', 'https://openalex.org/W2057839221', 'https://openalex.org/W2059343424', 'https://openalex.org/W2059989690', 'https://openalex.org/W2060025020', 'https://openalex.org/W2060210312', 'https://openalex.org/W2060436062', 'https://openalex.org/W2060962052', 'https://openalex.org/W2061019685', 'https://openalex.org/W2061944966', 'https://openalex.org/W2062591109', 'https://openalex.org/W2062631591', 'https://openalex.org/W2063287763', 'https://openalex.org/W2063705875', 'https://openalex.org/W2063790423', 'https://openalex.org/W2064265063', 'https://openalex.org/W2065161080', 'https://openalex.org/W2065876691', 'https://openalex.org/W2067442875', 'https://openalex.org/W2068407022', 'https://openalex.org/W2069025837', 'https://openalex.org/W2070488575', 'https://openalex.org/W2074306964', 'https://openalex.org/W2074476157', 'https://openalex.org/W2074824342', 'https://openalex.org/W2075085726', 'https://openalex.org/W2075299297', 'https://openalex.org/W2075770820', 'https://openalex.org/W2076402708', 'https://openalex.org/W2077465943', 'https://openalex.org/W2078990520', 'https://openalex.org/W2079690368', 'https://openalex.org/W2079791145', 'https://openalex.org/W2079911849', 'https://openalex.org/W2080080948', 'https://openalex.org/W2080734884', 'https://openalex.org/W2081052249', 'https://openalex.org/W2081659118', 'https://openalex.org/W2082461017', 'https://openalex.org/W2082583005', 'https://openalex.org/W2082687375', 'https://openalex.org/W2083019822', 'https://openalex.org/W2083447234', 'https://openalex.org/W2085825936', 'https://openalex.org/W2087123879', 'https://openalex.org/W2087221807', 'https://openalex.org/W2087502769', 'https://openalex.org/W2087998498', 'https://openalex.org/W2088031462', 'https://openalex.org/W2088073959', 'https://openalex.org/W2088921013', 'https://openalex.org/W2093893627', 'https://openalex.org/W2094177380', 'https://openalex.org/W2095257619', 'https://openalex.org/W2096095621', 'https://openalex.org/W2097585318', 'https://openalex.org/W2098877539', 'https://openalex.org/W2102735406', 'https://openalex.org/W2106724232', 'https://openalex.org/W2108339288', 'https://openalex.org/W2109890757', 'https://openalex.org/W2111650575', 'https://openalex.org/W2112749892', 'https://openalex.org/W2112967370', 'https://openalex.org/W2115327475', 'https://openalex.org/W2116043712', 'https://openalex.org/W2119640781', 'https://openalex.org/W2119761743', 'https://openalex.org/W2119835882', 'https://openalex.org/W2121955012', 'https://openalex.org/W2122397509', 'https://openalex.org/W2123528507', 'https://openalex.org/W2124359093', 'https://openalex.org/W2125430302', 'https://openalex.org/W2126314198', 'https://openalex.org/W2126427403', 'https://openalex.org/W2128341149', 'https://openalex.org/W2128791228', 'https://openalex.org/W2130088698', 'https://openalex.org/W2133216613', 'https://openalex.org/W2135105238', 'https://openalex.org/W2144038612', 'https://openalex.org/W2145524870', 'https://openalex.org/W2146828497', 'https://openalex.org/W2149061366', 'https://openalex.org/W2152533027', 'https://openalex.org/W2156137467', 'https://openalex.org/W2156712020', 'https://openalex.org/W2157082189', 'https://openalex.org/W2158572770', 'https://openalex.org/W2159486354', 'https://openalex.org/W2159903802', 'https://openalex.org/W2162647138', 'https://openalex.org/W2163445566', 'https://openalex.org/W2166063748', 'https://openalex.org/W2166112657', 'https://openalex.org/W2169339952', 'https://openalex.org/W2170488236', 'https://openalex.org/W2190043991', 'https://openalex.org/W2210707629', 'https://openalex.org/W2293796491', 'https://openalex.org/W2324946662', 'https://openalex.org/W2327420607', 'https://openalex.org/W2328665602', 'https://openalex.org/W2330268698', 'https://openalex.org/W237684894', 'https://openalex.org/W2395282343', 'https://openalex.org/W246822216', 'https://openalex.org/W2500526291', 'https://openalex.org/W2505288476', 'https://openalex.org/W250975035', 'https://openalex.org/W2612336952', 'https://openalex.org/W2911759006', 'https://openalex.org/W2949093851', 'https://openalex.org/W2949322816', 'https://openalex.org/W2949405579', 'https://openalex.org/W2949473926', 'https://openalex.org/W2949528399', 'https://openalex.org/W2949628724', 'https://openalex.org/W2949770227', 'https://openalex.org/W2949780958', 'https://openalex.org/W2949995831', 'https://openalex.org/W2950808674', 'https://openalex.org/W2950827542', 'https://openalex.org/W2950886585', 'https://openalex.org/W2950902289', 'https://openalex.org/W2951452988', 'https://openalex.org/W2952064451', 'https://openalex.org/W2978989181', 'https://openalex.org/W30226664', 'https://openalex.org/W354496441', 'https://openalex.org/W4210501295', 'https://openalex.org/W4210972371', 'https://openalex.org/W4233486321', 'https://openalex.org/W4234101204', 'https://openalex.org/W4235337017', 'https://openalex.org/W4236939408', 'https://openalex.org/W4243980597', 'https://openalex.org/W4285719527', 'https://openalex.org/W48124083', 'https://openalex.org/W642058346', 'https://openalex.org/W775158024'], 'related_works': ['https://openalex.org/W2995317633', 'https://openalex.org/W2792384816', 'https://openalex.org/W2522085167', 'https://openalex.org/W2380958383', 'https://openalex.org/W2350455866', 'https://openalex.org/W2348108582', 'https://openalex.org/W2335480421', 'https://openalex.org/W2083692693', 'https://openalex.org/W2045403158', 'https://openalex.org/W1824074339'], 'abstract_inverted_index': {'New': [0], 'methods': [1], 'have': [2], 'been': [3], 'developed': [4], 'in': [5, 14, 23, 30, 67, 123, 139], 'recent': [6], 'years': [7], 'that': [8], 'are': [9, 74, 145], 'now': [10], 'being': [11], 'successfully': [12], 'applied': [13], 'the': [15, 24, 31, 35, 38, 41, 45, 51, 57, 60, 68, 116, 140, 151], 'preparation': [16], 'of': [17, 50, 71, 101, 107, 119, 143, 156], 'pillared': [18, 52], 'interlayered': [19], 'clays': [20], '(PILCs).': [21], 'Variations': [22], 'procedures': [25], 'concern': [26], 'different': [27], 'parameters': [28], 'involved': [29], 'synthesis,': [32], 'such': [33], 'as': [34, 159], 'starting': [36], 'clay,': [37], 'intercalating': [39], 'solution,': [40], 'intercalation': [42], 'process,': [43], 'and': [44, 47, 97, 104], 'drying': [46], 'calcination': [48], 'steps': [49], 'solids,': [53], 'among': [54], 'others.': [55], 'In': [56], 'present': [58], 'article,': [59], 'latest': [61], 'results': [62], 'obtained': [63], 'when': [64], 'introducing': [65], 'modifications': [66], 'chemical': [69], 'aspects': [70], 'PILC': [72, 108], 'synthesis': [73], 'reviewed.': [75], 'These': [76], 'include': [77], '(1)': [78], 'pillaring': [79, 100], 'with': [80, 148], 'mixed': [81], 'solutions': [82], 'containing': [83], 'two': [84], 'or': [85, 91], 'more': [86, 153], 'cations,': [87], '(2)': [88], 'using': [89, 95], 'coordination': [90], 'organometallic': [92], 'compounds,': [93], '(3)': [94], 'polymers': [96], 'surfactants,': [98], '(4)': [99], 'acid-activated': [102], 'clays,': [103], '(5)': [105], 'enhancement': [106], 'acidity.': [109], 'A': [110], 'separate': [111], 'section': [112], 'is': [113], 'devoted': [114], 'to': [115, 127], 'specific': [117], 'features': [118], 'preparing': [120], 'these': [121, 157], 'solids': [122], 'amounts': [124], 'large': [125], 'enough': [126], 'make': [128], 'their': [129], 'manufacture': [130], 'on': [131, 150], 'an': [132], 'industrial': [133], 'scale': [134], 'economically': [135], 'feasible.': [136], 'Recent': [137], 'developments': [138], 'catalytic': [141, 160], 'applications': [142], 'PILCs': [144], 'also': [146], 'reviewed,': [147], 'emphasis': [149], 'progressively': [152], 'extended': [154], 'use': [155], 'materials': [158], 'supports.': [161]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1979260051', 'counts_by_year': [{'year': 2024, 'cited_by_count': 10}, {'year': 2023, 'cited_by_count': 10}, {'year': 2022, 'cited_by_count': 14}, {'year': 2021, 'cited_by_count': 18}, {'year': 2020, 'cited_by_count': 26}, {'year': 2019, 'cited_by_count': 13}, {'year': 2018, 'cited_by_count': 16}, {'year': 2017, 'cited_by_count': 12}, {'year': 2016, 'cited_by_count': 18}, {'year': 2015, 'cited_by_count': 18}, {'year': 2014, 'cited_by_count': 18}, {'year': 2013, 'cited_by_count': 24}, {'year': 2012, 'cited_by_count': 24}], 'updated_date': '2024-12-17T14:49:41.524509', 'created_date': '2016-06-24'}