Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4388435768', 'doi': 'https://doi.org/10.1093/oso/9780198500759.003.0036', 'title': 'References', 'display_name': 'References', 'publication_year': 2003, 'publication_date': '2003-03-27', 'ids': {'openalex': 'https://openalex.org/W4388435768', 'doi': 'https://doi.org/10.1093/oso/9780198500759.003.0036'}, 'language': None, 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/oso/9780198500759.003.0036', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463708', 'display_name': 'Oxford University Press eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 59}, 'biblio': {'volume': None, 'issue': None, 'first_page': '579', 'last_page': '644'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11151', 'display_name': 'Model Theory and Topological Dynamics', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2608', 'display_name': 'Geometry and Topology'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11151', 'display_name': 'Model Theory and Topological Dynamics', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2608', 'display_name': 'Geometry and Topology'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12002', 'display_name': 'Computational Complexity and Algorithmic Information Theory', 'score': 0.9973, 'subfield': {'id': 'https://openalex.org/subfields/1703', 'display_name': 'Computational Theory and Mathematics'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11567', 'display_name': 'Automata Theory and Formal Languages', 'score': 0.9736, 'subfield': {'id': 'https://openalex.org/subfields/1703', 'display_name': 'Computational Theory and Mathematics'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/ackermann-function', 'display_name': 'Ackermann function', 'score': 0.999588}, {'id': 'https://openalex.org/keywords/combinatorics-on-words', 'display_name': 'Combinatorics on Words', 'score': 0.521801}, {'id': 'https://openalex.org/keywords/algorithmic-information-theory', 'display_name': 'Algorithmic Information Theory', 'score': 0.513309}], 'concepts': [{'id': 'https://openalex.org/C33436860', 'wikidata': 'https://www.wikidata.org/wiki/Q341835', 'display_name': 'Ackermann function', 'level': 3, 'score': 0.999588}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.26049104}, {'id': 'https://openalex.org/C207467116', 'wikidata': 'https://www.wikidata.org/wiki/Q4385666', 'display_name': 'Inverse', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/oso/9780198500759.003.0036', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463708', 'display_name': 'Oxford University Press eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'ebook platform'}, '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/4', 'score': 0.64, 'display_name': 'Quality education'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 114, 'referenced_works': ['https://openalex.org/W1017774957', 'https://openalex.org/W1498144540', 'https://openalex.org/W1576560275', 'https://openalex.org/W1963589974', 'https://openalex.org/W1969555173', 'https://openalex.org/W1975065717', 'https://openalex.org/W1977939111', 'https://openalex.org/W1978270323', 'https://openalex.org/W1984679066', 'https://openalex.org/W1985464199', 'https://openalex.org/W1986446858', 'https://openalex.org/W1990768363', 'https://openalex.org/W1992057394', 'https://openalex.org/W1994728655', 'https://openalex.org/W1996932891', 'https://openalex.org/W1997112349', 'https://openalex.org/W2001719213', 'https://openalex.org/W2001852972', 'https://openalex.org/W2002942454', 'https://openalex.org/W2003965884', 'https://openalex.org/W2005337919', 'https://openalex.org/W2005683079', 'https://openalex.org/W2005746539', 'https://openalex.org/W2006111919', 'https://openalex.org/W2007096790', 'https://openalex.org/W2009003556', 'https://openalex.org/W2011749160', 'https://openalex.org/W2018702805', 'https://openalex.org/W2022040382', 'https://openalex.org/W2024028559', 'https://openalex.org/W2024223269', 'https://openalex.org/W2025537643', 'https://openalex.org/W2026045585', 'https://openalex.org/W2035851396', 'https://openalex.org/W2036869460', 'https://openalex.org/W2040083714', 'https://openalex.org/W2040404640', 'https://openalex.org/W2042789398', 'https://openalex.org/W2047082405', 'https://openalex.org/W2049068183', 'https://openalex.org/W2053041295', 'https://openalex.org/W2053454736', 'https://openalex.org/W2053551520', 'https://openalex.org/W2053757322', 'https://openalex.org/W2054266921', 'https://openalex.org/W2054885127', 'https://openalex.org/W2055653965', 'https://openalex.org/W2059314891', 'https://openalex.org/W2061457555', 'https://openalex.org/W2063678443', 'https://openalex.org/W2065131905', 'https://openalex.org/W2065924123', 'https://openalex.org/W2069087105', 'https://openalex.org/W2070015147', 'https://openalex.org/W2071605402', 'https://openalex.org/W2072775730', 'https://openalex.org/W2073171092', 'https://openalex.org/W2073865413', 'https://openalex.org/W2075471377', 'https://openalex.org/W2075510607', 'https://openalex.org/W2079101152', 'https://openalex.org/W2083982468', 'https://openalex.org/W2085869400', 'https://openalex.org/W2086470346', 'https://openalex.org/W2088046889', 'https://openalex.org/W2091413704', 'https://openalex.org/W2092463444', 'https://openalex.org/W2095378146', 'https://openalex.org/W2102202685', 'https://openalex.org/W2104505625', 'https://openalex.org/W2105402645', 'https://openalex.org/W2115456387', 'https://openalex.org/W2125315482', 'https://openalex.org/W2125867676', 'https://openalex.org/W2129363036', 'https://openalex.org/W2140992830', 'https://openalex.org/W2147586618', 'https://openalex.org/W2148404674', 'https://openalex.org/W2151220929', 'https://openalex.org/W2162525172', 'https://openalex.org/W2164241438', 'https://openalex.org/W2169637158', 'https://openalex.org/W2315190440', 'https://openalex.org/W2315610131', 'https://openalex.org/W2319210160', 'https://openalex.org/W2319243709', 'https://openalex.org/W2323803659', 'https://openalex.org/W2324027672', 'https://openalex.org/W2328824725', 'https://openalex.org/W2329031041', 'https://openalex.org/W2331346174', 'https://openalex.org/W2331518422', 'https://openalex.org/W2334958216', 'https://openalex.org/W2338618904', 'https://openalex.org/W2567660072', 'https://openalex.org/W2604272341', 'https://openalex.org/W2788782666', 'https://openalex.org/W3022486391', 'https://openalex.org/W3130727218', 'https://openalex.org/W4213174560', 'https://openalex.org/W4229693731', 'https://openalex.org/W4232166111', 'https://openalex.org/W4240853462', 'https://openalex.org/W4241903158', 'https://openalex.org/W4249116257', 'https://openalex.org/W4254272708', 'https://openalex.org/W643668988', 'https://openalex.org/W765276971', 'https://openalex.org/W777309335', 'https://openalex.org/W832502838', 'https://openalex.org/W883393071', 'https://openalex.org/W930256190', 'https://openalex.org/W945993984', 'https://openalex.org/W959142784'], 'related_works': ['https://openalex.org/W4254767272', 'https://openalex.org/W4243761232', 'https://openalex.org/W4235144492', 'https://openalex.org/W2807877113', 'https://openalex.org/W2759493398', 'https://openalex.org/W2759073630', 'https://openalex.org/W2756792282', 'https://openalex.org/W2756744637', 'https://openalex.org/W2076743759', 'https://openalex.org/W2026076591'], 'abstract_inverted_index': {'Keywords:': [0], 'Ackermann': [1, 3, 5, 7, 9, 11], '1924,': [2], '1940,': [4], '1952,': [6], '1953,': [8], '1954,': [10], '1956,': [12], 'Addison': [13], '1958,': [14], 'Anderson': [15], '1998': [16], 'Subject': [17], 'Mathematics': [18], 'Collection:': [19], 'Oxford': [20], 'Scholarship': [21], 'Online': [22]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4388435768', 'counts_by_year': [], 'updated_date': '2024-09-18T09:41:39.240542', 'created_date': '2023-11-07'}