Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2055105606', 'doi': 'https://doi.org/10.1130/g21784.1', 'title': 'Catastrophic soil erosion during the end-Permian biotic crisis', 'display_name': 'Catastrophic soil erosion during the end-Permian biotic crisis', 'publication_year': 2005, 'publication_date': '2005-01-01', 'ids': {'openalex': 'https://openalex.org/W2055105606', 'doi': 'https://doi.org/10.1130/g21784.1', 'mag': '2055105606'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/g21784.1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S56162041', 'display_name': 'Geology', 'issn_l': '0091-7613', 'issn': ['0091-7613', '1943-2682'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319845', 'host_organization_name': 'Geological Society of America', 'host_organization_lineage': ['https://openalex.org/P4310319845'], 'host_organization_lineage_names': ['Geological Society of America'], '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/A5043522195', 'display_name': 'Mark A. Sephton', 'orcid': 'https://orcid.org/0000-0002-2190-5402'}, 'institutions': [{'id': 'https://openalex.org/I47508984', 'display_name': 'Imperial College London', 'ror': 'https://ror.org/041kmwe10', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I47508984']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Mark A. Sephton', 'raw_affiliation_strings': ['Impacts and Astromaterials Research Centre, Department of Earth Science and Engineering, South Kensington Campus, Imperial College London, London SW7 2AZ, UK'], 'affiliations': [{'raw_affiliation_string': 'Impacts and Astromaterials Research Centre, Department of Earth Science and Engineering, South Kensington Campus, Imperial College London, London SW7 2AZ, UK', 'institution_ids': ['https://openalex.org/I47508984']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051802386', 'display_name': 'Cindy V. Looy', 'orcid': 'https://orcid.org/0000-0002-3292-4916'}, 'institutions': [{'id': 'https://openalex.org/I1341618623', 'display_name': 'National Museum of Natural History', 'ror': 'https://ror.org/00cz47042', 'country_code': 'US', 'type': 'archive', 'lineage': ['https://openalex.org/I103187081', 'https://openalex.org/I1341618623']}, {'id': 'https://openalex.org/I103187081', 'display_name': 'Smithsonian Institution', 'ror': 'https://ror.org/01pp8nd67', 'country_code': 'US', 'type': 'government', 'lineage': ['https://openalex.org/I103187081']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Cindy V. Looy', 'raw_affiliation_strings': ['Smithsonian Institution, P.O. Box 37012, National Museum of Natural History, Department of Paleobiology, MRC-121, Washington, D.C. 20013-7012, USA'], 'affiliations': [{'raw_affiliation_string': 'Smithsonian Institution, P.O. Box 37012, National Museum of Natural History, Department of Paleobiology, MRC-121, Washington, D.C. 20013-7012, USA', 'institution_ids': ['https://openalex.org/I1341618623', 'https://openalex.org/I103187081']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063324707', 'display_name': 'Henk Brinkhuis', 'orcid': 'https://orcid.org/0000-0003-0253-6610'}, 'institutions': [{'id': 'https://openalex.org/I193662353', 'display_name': 'Utrecht University', 'ror': 'https://ror.org/04pp8hn57', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I193662353']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Henk Brinkhuis', 'raw_affiliation_strings': ['Department of Palaeoecology, Laboratory of Palaeobotany and Palynology, Utrecht University, Budapestlaan 4, 3584 CD, Utrecht, Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Palaeoecology, Laboratory of Palaeobotany and Palynology, Utrecht University, Budapestlaan 4, 3584 CD, Utrecht, Netherlands', 'institution_ids': ['https://openalex.org/I193662353']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003484610', 'display_name': 'Paul B. Wignall', 'orcid': 'https://orcid.org/0000-0003-0074-9129'}, 'institutions': [{'id': 'https://openalex.org/I130828816', 'display_name': 'University of Leeds', 'ror': 'https://ror.org/024mrxd33', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I130828816']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Paul B. Wignall', 'raw_affiliation_strings': ['School of Earth Sciences, University of Leeds, Leeds LS2 9JT, UK.#TAB#'], 'affiliations': [{'raw_affiliation_string': 'School of Earth Sciences, University of Leeds, Leeds LS2 9JT, UK.#TAB#', 'institution_ids': ['https://openalex.org/I130828816']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081723964', 'display_name': 'J.W. de Leeuw', 'orcid': 'https://orcid.org/0000-0001-5028-8055'}, 'institutions': [{'id': 'https://openalex.org/I4210107283', 'display_name': 'Royal Netherlands Institute for Sea Research', 'ror': 'https://ror.org/01gntjh03', 'country_code': 'NL', 'type': 'facility', 'lineage': ['https://openalex.org/I2800991832', 'https://openalex.org/I4210107283']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Jan W. de Leeuw', 'raw_affiliation_strings': ['Department of Marine Biogeochemistry and Toxicology, Royal Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB, Den Burg, Texel, Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Marine Biogeochemistry and Toxicology, Royal Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB, Den Burg, Texel, Netherlands', 'institution_ids': ['https://openalex.org/I4210107283']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5018003523', 'display_name': 'Henk Visscher', 'orcid': 'https://orcid.org/0000-0002-9276-0220'}, 'institutions': [{'id': 'https://openalex.org/I193662353', 'display_name': 'Utrecht University', 'ror': 'https://ror.org/04pp8hn57', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I193662353']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Henk Visscher', 'raw_affiliation_strings': ['Department of Palaeoecology, Laboratory of Palaeobotany and Palynology, Utrecht University, Budapestlaan 4, 3584 CD, Utrecht, Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Palaeoecology, Laboratory of Palaeobotany and Palynology, Utrecht University, Budapestlaan 4, 3584 CD, Utrecht, Netherlands', 'institution_ids': ['https://openalex.org/I193662353']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 6, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 7.265, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 256, 'citation_normalized_percentile': {'value': 0.942106, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '33', 'issue': '12', 'first_page': '941', 'last_page': '941'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10109', 'display_name': 'Paleontology and Stratigraphy of Fossils', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1911', 'display_name': 'Paleontology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10109', 'display_name': 'Paleontology and Stratigraphy of Fossils', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1911', 'display_name': 'Paleontology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10017', 'display_name': 'Geology and Paleoclimatology Research', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/1902', 'display_name': 'Atmospheric Science'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11740', 'display_name': 'Geochemistry and Elemental Analysis', 'score': 0.9978, 'subfield': {'id': 'https://openalex.org/subfields/1906', 'display_name': 'Geochemistry and Petrology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/paleoecology', 'display_name': 'Paleoecology', 'score': 0.5369392}], 'concepts': [{'id': 'https://openalex.org/C2776797426', 'wikidata': 'https://www.wikidata.org/wiki/Q15755805', 'display_name': 'Biogeosciences', 'level': 2, 'score': 0.59133196}, {'id': 'https://openalex.org/C177882397', 'wikidata': 'https://www.wikidata.org/wiki/Q1337995', 'display_name': 'Paleoecology', 'level': 2, 'score': 0.5369392}, {'id': 'https://openalex.org/C162501224', 'wikidata': 'https://www.wikidata.org/wiki/Q212919', 'display_name': 'Palynology', 'level': 3, 'score': 0.44049442}, {'id': 'https://openalex.org/C95457728', 'wikidata': 'https://www.wikidata.org/wiki/Q309', 'display_name': 'History', 'level': 0, 'score': 0.41500905}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.39882964}, {'id': 'https://openalex.org/C161191863', 'wikidata': 'https://www.wikidata.org/wiki/Q199655', 'display_name': 'Library science', 'level': 1, 'score': 0.3620121}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.24598497}, {'id': 'https://openalex.org/C1965285', 'wikidata': 'https://www.wikidata.org/wiki/Q8008', 'display_name': 'Earth science', 'level': 1, 'score': 0.20060831}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.16684076}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.14026332}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.11628786}, {'id': 'https://openalex.org/C2780618852', 'wikidata': 'https://www.wikidata.org/wiki/Q79932', 'display_name': 'Pollen', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/g21784.1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S56162041', 'display_name': 'Geology', 'issn_l': '0091-7613', 'issn': ['0091-7613', '1943-2682'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319845', 'host_organization_name': 'Geological Society of America', 'host_organization_lineage': ['https://openalex.org/P4310319845'], 'host_organization_lineage_names': ['Geological Society of America'], '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/14', 'score': 0.82, 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 41, 'referenced_works': ['https://openalex.org/W1855402894', 'https://openalex.org/W1968868745', 'https://openalex.org/W1974446702', 'https://openalex.org/W1979588994', 'https://openalex.org/W1983277035', 'https://openalex.org/W1984920459', 'https://openalex.org/W1989670782', 'https://openalex.org/W1990457099', 'https://openalex.org/W1990474874', 'https://openalex.org/W1993570908', 'https://openalex.org/W1994510458', 'https://openalex.org/W2008811483', 'https://openalex.org/W2013814402', 'https://openalex.org/W2023232373', 'https://openalex.org/W2054430208', 'https://openalex.org/W2072100028', 'https://openalex.org/W2072690390', 'https://openalex.org/W2079852953', 'https://openalex.org/W2080824741', 'https://openalex.org/W2081583476', 'https://openalex.org/W2084115067', 'https://openalex.org/W2090948565', 'https://openalex.org/W2099526004', 'https://openalex.org/W2100496737', 'https://openalex.org/W2103601655', 'https://openalex.org/W2112260599', 'https://openalex.org/W2113960368', 'https://openalex.org/W2130869324', 'https://openalex.org/W2133160033', 'https://openalex.org/W2133895578', 'https://openalex.org/W2143804637', 'https://openalex.org/W2147032286', 'https://openalex.org/W2148805313', 'https://openalex.org/W2149056761', 'https://openalex.org/W2156068877', 'https://openalex.org/W2168509438', 'https://openalex.org/W2264141597', 'https://openalex.org/W2506395042', 'https://openalex.org/W2971306086', 'https://openalex.org/W61519228', 'https://openalex.org/W89992403'], 'related_works': ['https://openalex.org/W4296113801', 'https://openalex.org/W4295767091', 'https://openalex.org/W4295746955', 'https://openalex.org/W4244023722', 'https://openalex.org/W3080433169', 'https://openalex.org/W2385686118', 'https://openalex.org/W2131532280', 'https://openalex.org/W1985174323', 'https://openalex.org/W1970500256', 'https://openalex.org/W1572515261'], 'abstract_inverted_index': {'Research': [0, 22, 226], 'Article|': [1], 'December': [2], '01,': [3], '2005': [4, 348, 353, 357, 384, 389, 393], 'Catastrophic': [5, 435], 'soil': [6, 436, 517, 536], 'erosion': [7, 437, 518], 'during': [8, 438], 'the': [9, 439, 539, 561], 'end-Permian': [10, 440, 562], 'biotic': [11, 441], 'crisis': [12], 'Mark': [13, 16, 220, 418], 'A.': [14, 17, 221, 419], 'Sephton;': [15], 'Sephton': [18, 222], '1Impacts': [19, 223], 'and': [20, 28, 96, 157, 195, 217, 224, 232, 273, 305, 330, 547], 'Astromaterials': [21, 225], 'Centre,': [23, 227], 'Department': [24, 67, 228, 257], 'of': [25, 64, 68, 91, 94, 124, 128, 154, 190, 193, 229, 254, 258, 268, 271, 287, 291, 302, 325, 328, 343, 371, 489, 506, 510, 522, 529, 535], 'Earth': [26, 125, 230, 288], 'Science': [27, 231], 'Engineering,': [29, 233], 'South': [30, 234], 'Kensington': [31, 235], 'Campus,': [32, 236], 'Imperial': [33, 237], 'College': [34, 238], 'London,': [35, 239], 'London': [36, 240], 'SW7': [37, 241], '2AZ,': [38, 242], 'UK': [39, 133, 243, 296], 'Search': [40, 75, 106, 134, 174, 205, 415, 465, 472, 482, 484], 'for': [41, 76, 107, 135, 162, 175, 206, 310], 'other': [42, 77, 108, 136, 176, 207], 'works': [43, 78, 109, 137, 177, 208], 'by': [44, 79, 110, 138, 178, 209], 'this': [45, 80, 111, 139, 179, 210, 571], 'author': [46, 81, 112, 140, 180, 211], 'on:': [47, 82, 113, 141, 181, 212], 'GSW': [48, 83, 114, 142, 182, 213], 'Google': [49, 84, 115, 143, 183, 214], 'Scholar': [50, 85, 116, 144, 184, 215], 'Cindy': [51, 54, 244, 421], 'V.': [52, 55, 245, 422], 'Looy;': [53], 'Looy': [56, 246], '2Smithsonian': [57, 247], 'Institution,': [58, 248], 'P.O.': [59, 165, 249, 313], 'Box': [60, 166, 250, 314], '37012,': [61, 251], 'National': [62, 252], 'Museum': [63, 253], 'Natural': [65, 255], 'History,': [66, 256], 'Paleobiology,': [69, 259], 'MRC-121,': [70, 260], 'Washington,': [71, 261], 'D.C.': [72, 262], '20013-7012,': [73, 263], 'USA': [74, 264], 'Henk': [86, 88, 185, 187, 265, 322, 424, 433], 'Brinkhuis;': [87], 'Brinkhuis': [89, 266], '3Department': [90, 267], 'Palaeoecology,': [92, 191, 269, 326], 'Laboratory': [93, 192, 270, 327], 'Palaeobotany': [95, 194, 272, 329], 'Palynology,': [97, 196, 274, 331], 'Utrecht': [98, 197, 275, 332], 'University,': [99, 198, 276, 333], 'Budapestlaan': [100, 199, 277, 334], '4,': [101, 200, 278, 335], '3584': [102, 201, 279, 336], 'CD,': [103, 202, 280, 337], 'Utrecht,': [104, 203, 281, 338], 'Netherlands': [105, 160, 173, 204, 282, 308, 321, 339], 'Paul': [117, 120, 283, 426], 'B.': [118, 121, 284, 427], 'Wignall;': [119], 'Wignall': [122, 285], '4School': [123, 286], 'Sciences,': [126, 289], 'University': [127, 290], 'Leeds,': [129, 292], 'Leeds': [130, 293], 'LS2': [131, 294], '9JT,': [132, 295], 'Jan': [145, 149, 297, 429], 'W.': [146, 150, 298, 430], 'de': [147, 151, 299, 431], 'Leeuw;': [148], 'Leeuw': [152, 300], '5Department': [153, 301], 'Marine': [155, 303], 'Biogeochemistry': [156, 304], 'Toxicology,': [158, 306], 'Royal': [159, 307], 'Institute': [161, 309], 'Sea': [163, 311], 'Research,': [164, 312], '59,': [167, 315], '1790': [168, 316], 'AB,': [169, 317], 'Den': [170, 318], 'Burg,': [171, 319], 'Texel,': [172, 320], 'Visscher': [186, 188, 323], '6Department': [189, 324], 'Author': [216], 'Article': [218, 379], 'Information': [219], 'Publisher:': [340], 'Geological': [341, 369], 'Society': [342, 370], 'America': [344, 372], 'Received:': [345, 350, 381, 386], '14': [346, 382], 'Apr': [347, 383], 'Revision': [349, 385], '03': [351, 387], 'Aug': [352, 356, 388, 392], 'Accepted:': [354, 390], '10': [355, 391], 'First': [358, 394], 'Online:': [359, 395], '09': [360, 396], 'Mar': [361, 397], '2017': [362, 398], 'Online': [363], 'ISSN:': [364, 367], '1943-2682': [365], 'Print': [366], '0091-7613': [368], 'Geology': [373, 443], '(2005)': [374], '33': [375, 445], '(12):': [376, 446], '941–944.': [377, 447], 'https://doi.org/10.1130/G21784.1': [378, 449], 'history': [380], 'Cite': [399], 'View': [400], 'This': [401, 512], 'Citation': [402, 405, 417], 'Add': [403], 'to': [404, 526, 538, 560, 570, 575], 'Manager': [406], 'Share': [407, 409], 'Icon': [408], 'Facebook': [410], 'Twitter': [411], 'LinkedIn': [412], 'Email': [413], 'Permissions': [414], 'Site': [416], 'Sephton,': [420], 'Looy,': [423], 'Brinkhuis,': [425], 'Wignall,': [428], 'Leeuw,': [432], 'Visscher;': [434], 'crisis.': [442], '2005;;': [444], 'doi:': [448], 'Download': [450], 'citation': [451], 'file:': [452], 'Ris': [453], '(Zotero)': [454], 'Refmanager': [455], 'EasyBib': [456], 'Bookends': [457], 'Mendeley': [458], 'Papers': [459], 'EndNote': [460], 'RefWorks': [461], 'BibTex': [462], 'toolbar': [463, 468], 'search': [464, 469, 470, 478], 'Dropdown': [466], 'Menu': [467], 'input': [471, 473], 'auto': [474], 'suggest': [475], 'filter': [476], 'your': [477, 576], 'All': [479], 'ContentBy': [480], 'SocietyGeology': [481], 'Advanced': [483], 'Abstract': [485], 'Organic': [486], 'geochemical': [487], 'analyses': [488], 'sedimentary': [490], 'organic': [491], 'matter': [492], 'from': [493, 520], 'a': [494, 503, 542], 'marine': [495, 548, 563], 'Permian-Triassic': [496], 'transition': [497], 'sequence': [498], 'in': [499], 'northeastern': [500], 'Italy': [501], 'reveal': [502], 'significant': [504], 'influx': [505], 'land-derived': [507], 'diagenetic': [508], 'products': [509], 'polysaccharides.': [511], 'unique': [513], 'event': [514], 'reflects': [515], 'massive': [516], 'resulting': [519], 'destruction': [521], 'land': [523, 556], 'vegetation': [524], 'due': [525], 'volcanogenic': [527], 'disturbance': [528], 'atmospheric': [530], 'chemistry.': [531], 'The': [532], 'excessive': [533], 'supply': [534], 'materials': [537], 'oceans': [540], 'provides': [541], 'direct': [543], 'link': [544], 'between': [545], 'terrestrial': [546], 'ecological': [549], 'crises,': [550], 'suggesting': [551], 'that': [552], 'ecosystem': [553], 'collapse': [554], 'on': [555], 'could': [557], 'have': [558, 568, 584], 'contributed': [559], 'extinctions.': [564], 'You': [565], 'do': [566], 'not': [567], 'access': [569], 'content,': [572], 'please': [573], 'speak': [574], 'institutional': [577], 'administrator': [578], 'if': [579], 'you': [580, 582], 'feel': [581], 'should': [583], 'access.': [585]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2055105606', 'counts_by_year': [{'year': 2024, 'cited_by_count': 5}, {'year': 2023, 'cited_by_count': 11}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 20}, {'year': 2020, 'cited_by_count': 15}, {'year': 2019, 'cited_by_count': 21}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 13}, {'year': 2016, 'cited_by_count': 12}, {'year': 2015, 'cited_by_count': 15}, {'year': 2014, 'cited_by_count': 12}, {'year': 2013, 'cited_by_count': 14}, {'year': 2012, 'cited_by_count': 21}], 'updated_date': '2024-12-10T08:20:38.174319', 'created_date': '2016-06-24'}