Publication Information

{'id': 'https://openalex.org/W2013770701', 'doi': 'https://doi.org/10.1090/s0002-9939-1975-0364578-4', 'title': 'A note on a corollary of Sard’s theorem', 'display_name': 'A note on a corollary of Sard’s theorem', 'publication_year': 1975, 'publication_date': '1975-02-01', 'ids': {'openalex': 'https://openalex.org/W2013770701', 'doi': 'https://doi.org/10.1090/s0002-9939-1975-0364578-4', 'mag': '2013770701'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1090/s0002-9939-1975-0364578-4', 'pdf_url': 'https://www.ams.org/proc/1975-048-02/S0002-9939-1975-0364578-4/S0002-9939-1975-0364578-4.pdf', 'source': {'id': 'https://openalex.org/S4210226894', 'display_name': 'Proceedings of the American Mathematical Society', 'issn_l': '0002-9939', 'issn': ['0002-9939', '1088-6826'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315719', 'host_organization_name': 'American Mathematical Society', 'host_organization_lineage': ['https://openalex.org/P4310315719'], 'host_organization_lineage_names': ['American Mathematical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.ams.org/proc/1975-048-02/S0002-9939-1975-0364578-4/S0002-9939-1975-0364578-4.pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5001431435', 'display_name': 'John C. Wells', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'John C. Wells', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5001431435'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.416261, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 72, 'max': 74}, 'biblio': {'volume': '48', 'issue': '2', 'first_page': '513', 'last_page': '513'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11166', 'display_name': 'Analytic Number Theory Research', 'score': 0.9517, 'subfield': {'id': 'https://openalex.org/subfields/2602', 'display_name': 'Algebra and Number Theory'}, '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/T11166', 'display_name': 'Analytic Number Theory Research', 'score': 0.9517, 'subfield': {'id': 'https://openalex.org/subfields/2602', 'display_name': 'Algebra and Number Theory'}, '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/T14500', 'display_name': 'Advanced Mathematical Theories', 'score': 0.9317, 'subfield': {'id': 'https://openalex.org/subfields/2610', 'display_name': 'Mathematical Physics'}, '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/T12504', 'display_name': 'Mathematics and Applications', 'score': 0.916, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/corollary', 'display_name': 'Corollary', 'score': 0.9964402}], 'concepts': [{'id': 'https://openalex.org/C2780012671', 'wikidata': 'https://www.wikidata.org/wiki/Q1343870', 'display_name': 'Corollary', 'level': 2, 'score': 0.9964402}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.48513207}, {'id': 'https://openalex.org/C144237770', 'wikidata': 'https://www.wikidata.org/wiki/Q747534', 'display_name': 'Mathematical economics', 'level': 1, 'score': 0.34897333}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.2865994}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1090/s0002-9939-1975-0364578-4', 'pdf_url': 'https://www.ams.org/proc/1975-048-02/S0002-9939-1975-0364578-4/S0002-9939-1975-0364578-4.pdf', 'source': {'id': 'https://openalex.org/S4210226894', 'display_name': 'Proceedings of the American Mathematical Society', 'issn_l': '0002-9939', 'issn': ['0002-9939', '1088-6826'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315719', 'host_organization_name': 'American Mathematical Society', 'host_organization_lineage': ['https://openalex.org/P4310315719'], 'host_organization_lineage_names': ['American Mathematical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1090/s0002-9939-1975-0364578-4', 'pdf_url': 'https://www.ams.org/proc/1975-048-02/S0002-9939-1975-0364578-4/S0002-9939-1975-0364578-4.pdf', 'source': {'id': 'https://openalex.org/S4210226894', 'display_name': 'Proceedings of the American Mathematical Society', 'issn_l': '0002-9939', 'issn': ['0002-9939', '1088-6826'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315719', 'host_organization_name': 'American Mathematical Society', 'host_organization_lineage': ['https://openalex.org/P4310315719'], 'host_organization_lineage_names': ['American Mathematical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 2, 'referenced_works': ['https://openalex.org/W1974672421', 'https://openalex.org/W2041064634'], 'related_works': ['https://openalex.org/W4316469561', 'https://openalex.org/W3195376785', 'https://openalex.org/W3013941779', 'https://openalex.org/W2947625790', 'https://openalex.org/W2388301251', 'https://openalex.org/W2376029318', 'https://openalex.org/W2370435933', 'https://openalex.org/W2002196310', 'https://openalex.org/W1998659141', 'https://openalex.org/W138938013'], 'abstract_inverted_index': {'A': [0], 'corollary': [1], 'of': [2], 'Sardâ\x80\x99s': [3], 'theorem': [4], 'is': [5], 'the': [6], 'following:': [7], 'Corollary.': [8]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2013770701', 'counts_by_year': [{'year': 2016, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-14T03:00:40.090704', 'created_date': '2016-06-24'}