Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2326345292', 'doi': 'https://doi.org/10.2307/1968784', 'title': 'Representations for Entire Functions of Exponential Type', 'display_name': 'Representations for Entire Functions of Exponential Type', 'publication_year': 1938, 'publication_date': '1938-04-01', 'ids': {'openalex': 'https://openalex.org/W2326345292', 'doi': 'https://doi.org/10.2307/1968784', 'mag': '2326345292'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/1968784', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S45918994', 'display_name': 'Annals of Mathematics', 'issn_l': '0003-486X', 'issn': ['0003-486X', '1939-8980'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316273', 'host_organization_name': 'Princeton University', 'host_organization_lineage': ['https://openalex.org/P4310316273'], 'host_organization_lineage_names': ['Princeton University'], '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/A5004149798', 'display_name': 'R. P. Boas', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'R. P. Boas', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5004149798'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 3.459, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 22, 'citation_normalized_percentile': {'value': 0.854922, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '39', 'issue': '2', 'first_page': '269', 'last_page': '269'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12508', 'display_name': 'Stability of Functional Equations in Mathematical Analysis', 'score': 0.8168, 'subfield': {'id': 'https://openalex.org/subfields/2604', 'display_name': 'Applied Mathematics'}, '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/T12508', 'display_name': 'Stability of Functional Equations in Mathematical Analysis', 'score': 0.8168, 'subfield': {'id': 'https://openalex.org/subfields/2604', 'display_name': 'Applied Mathematics'}, '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/T12396', 'display_name': 'Bifurcations in Planar Polynomial Systems', 'score': 0.7989, '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/T11261', 'display_name': 'Characterization of Chaotic Quantum Dynamics and Structures', 'score': 0.7313, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/entire-function', 'display_name': 'Entire function', 'score': 0.82692564}, {'id': 'https://openalex.org/keywords/exponential-type', 'display_name': 'Exponential type', 'score': 0.7906076}, {'id': 'https://openalex.org/keywords/functional-equations', 'display_name': 'Functional Equations', 'score': 0.622078}, {'id': 'https://openalex.org/keywords/polynomial-vector-fields', 'display_name': 'Polynomial Vector Fields', 'score': 0.571463}, {'id': 'https://openalex.org/keywords/approximate-homomorphisms', 'display_name': 'Approximate Homomorphisms', 'score': 0.561043}, {'id': 'https://openalex.org/keywords/linear-differential-equations', 'display_name': 'Linear Differential Equations', 'score': 0.549304}, {'id': 'https://openalex.org/keywords/abelian-integrals', 'display_name': 'Abelian Integrals', 'score': 0.547191}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.91763693}, {'id': 'https://openalex.org/C6128204', 'wikidata': 'https://www.wikidata.org/wiki/Q847600', 'display_name': 'Entire function', 'level': 2, 'score': 0.82692564}, {'id': 'https://openalex.org/C103642545', 'wikidata': 'https://www.wikidata.org/wiki/Q5421531', 'display_name': 'Exponential type', 'level': 2, 'score': 0.7906076}, {'id': 'https://openalex.org/C2777299769', 'wikidata': 'https://www.wikidata.org/wiki/Q3707858', 'display_name': 'Type (biology)', 'level': 2, 'score': 0.5752213}, {'id': 'https://openalex.org/C151376022', 'wikidata': 'https://www.wikidata.org/wiki/Q168698', 'display_name': 'Exponential function', 'level': 2, 'score': 0.5393422}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.4269132}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.4172033}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.29961967}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/1968784', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S45918994', 'display_name': 'Annals of Mathematics', 'issn_l': '0003-486X', 'issn': ['0003-486X', '1939-8980'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316273', 'host_organization_name': 'Princeton University', 'host_organization_lineage': ['https://openalex.org/P4310316273'], 'host_organization_lineage_names': ['Princeton University'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 10, 'referenced_works': ['https://openalex.org/W1520187819', 'https://openalex.org/W1945843680', 'https://openalex.org/W1976919590', 'https://openalex.org/W1980915802', 'https://openalex.org/W1987479253', 'https://openalex.org/W2007225893', 'https://openalex.org/W2023041729', 'https://openalex.org/W2080752151', 'https://openalex.org/W2083521639', 'https://openalex.org/W2116702850'], 'related_works': ['https://openalex.org/W4237341316', 'https://openalex.org/W3095606154', 'https://openalex.org/W2997777922', 'https://openalex.org/W2143651385', 'https://openalex.org/W2062846373', 'https://openalex.org/W2031067200', 'https://openalex.org/W2030030996', 'https://openalex.org/W2017039303', 'https://openalex.org/W1988991129', 'https://openalex.org/W1969787577'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2326345292', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-15T06:57:57.884101', 'created_date': '2016-06-24'}