Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2091503921', 'doi': 'https://doi.org/10.1007/bf02112314', 'title': 'On the Newtonian limit of general relativity', 'display_name': 'On the Newtonian limit of general relativity', 'publication_year': 1994, 'publication_date': '1994-12-01', 'ids': {'openalex': 'https://openalex.org/W2091503921', 'doi': 'https://doi.org/10.1007/bf02112314', 'mag': '2091503921'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02112314', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S100601982', 'display_name': 'Communications in Mathematical Physics', 'issn_l': '0010-3616', 'issn': ['0010-3616', '1432-0916'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/pdf/gr-qc/9506077', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5015069234', 'display_name': 'Simonetta Frittelli', 'orcid': None}, 'institutions': [], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Simonetta Frittelli', 'raw_affiliation_strings': ['FaMAF, Medina Allende y Haya de la Torre, Civdad Universitaria, Córdoba, Argentina'], 'affiliations': [{'raw_affiliation_string': 'FaMAF, Medina Allende y Haya de la Torre, Civdad Universitaria, Córdoba, Argentina', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049358963', 'display_name': 'Oscar Reula', 'orcid': 'https://orcid.org/0000-0003-2517-7454'}, 'institutions': [], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Oscar Reula', 'raw_affiliation_strings': ['FaMAF, Medina Allende y Haya de la Torre, Civdad Universitaria, Córdoba, Argentina'], 'affiliations': [{'raw_affiliation_string': 'FaMAF, Medina Allende y Haya de la Torre, Civdad Universitaria, Córdoba, Argentina', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2290, 'currency': 'EUR', 'value_usd': 2890, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.531, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 115, 'citation_normalized_percentile': {'value': 0.949307, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '166', 'issue': '2', 'first_page': '221', 'last_page': '235'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10025', 'display_name': 'Black Holes and Theoretical Physics', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10025', 'display_name': 'Black Holes and Theoretical Physics', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10095', 'display_name': 'Cosmology and Gravitation Theories', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11415', 'display_name': 'Noncommutative and Quantum Gravity Theories', 'score': 0.9946, '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/newtonian-limit', 'display_name': 'Newtonian limit', 'score': 0.7726359}], 'concepts': [{'id': 'https://openalex.org/C2778654791', 'wikidata': 'https://www.wikidata.org/wiki/Q7020536', 'display_name': 'Newtonian limit', 'level': 3, 'score': 0.7726359}, {'id': 'https://openalex.org/C147452769', 'wikidata': 'https://www.wikidata.org/wiki/Q11452', 'display_name': 'General relativity', 'level': 2, 'score': 0.7040987}, {'id': 'https://openalex.org/C99730327', 'wikidata': 'https://www.wikidata.org/wiki/Q1501536', 'display_name': 'Sobolev space', 'level': 2, 'score': 0.5556422}, {'id': 'https://openalex.org/C75553542', 'wikidata': 'https://www.wikidata.org/wiki/Q178161', 'display_name': 'A priori and a posteriori', 'level': 2, 'score': 0.53796077}, {'id': 'https://openalex.org/C151201525', 'wikidata': 'https://www.wikidata.org/wiki/Q177239', 'display_name': 'Limit (mathematics)', 'level': 2, 'score': 0.5313844}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.5152319}, {'id': 'https://openalex.org/C146846114', 'wikidata': 'https://www.wikidata.org/wiki/Q901448', 'display_name': 'Einstein', 'level': 2, 'score': 0.5060381}, {'id': 'https://openalex.org/C294558', 'wikidata': 'https://www.wikidata.org/wiki/Q366968', 'display_name': 'Newtonian fluid', 'level': 2, 'score': 0.48110026}, {'id': 'https://openalex.org/C149324446', 'wikidata': 'https://www.wikidata.org/wiki/Q43514', 'display_name': 'Theory of relativity', 'level': 2, 'score': 0.43354556}, {'id': 'https://openalex.org/C165748483', 'wikidata': 'https://www.wikidata.org/wiki/Q6058963', 'display_name': 'Introduction to the mathematics of general relativity', 'level': 4, 'score': 0.4266731}, {'id': 'https://openalex.org/C202615002', 'wikidata': 'https://www.wikidata.org/wiki/Q783507', 'display_name': 'Differentiable function', 'level': 2, 'score': 0.4130993}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.40299633}, {'id': 'https://openalex.org/C28826006', 'wikidata': 'https://www.wikidata.org/wiki/Q33521', 'display_name': 'Applied mathematics', 'level': 1, 'score': 0.34093183}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.32158965}, {'id': 'https://openalex.org/C44715290', 'wikidata': 'https://www.wikidata.org/wiki/Q13012237', 'display_name': 'Numerical relativity', 'level': 3, 'score': 0.28171718}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.25771564}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.22505549}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.10005775}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C111472728', 'wikidata': 'https://www.wikidata.org/wiki/Q9471', 'display_name': 'Epistemology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02112314', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S100601982', 'display_name': 'Communications in Mathematical Physics', 'issn_l': '0010-3616', 'issn': ['0010-3616', '1432-0916'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/gr-qc/9506077', 'pdf_url': 'https://arxiv.org/pdf/gr-qc/9506077', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://projecteuclid.org/euclid.cmp/1104271608', 'pdf_url': 'https://projecteuclid.org/journals/communications-in-mathematical-physics/volume-166/issue-2/On-the-Newtonian-limit-of-general-relativity/cmp/1104271608.pdf', 'source': {'id': 'https://openalex.org/S4306400787', 'display_name': 'Project Euclid (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.gr-qc/9506077', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/gr-qc/9506077', 'pdf_url': 'https://arxiv.org/pdf/gr-qc/9506077', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'score': 0.85, 'id': 'https://metadata.un.org/sdg/16', 'display_name': 'Peace, justice, and strong institutions'}], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2091503921', 'https://openalex.org/W3098262502'], 'referenced_works_count': 10, 'referenced_works': ['https://openalex.org/W1562954624', 'https://openalex.org/W1998374549', 'https://openalex.org/W2012375030', 'https://openalex.org/W2042177590', 'https://openalex.org/W2063951240', 'https://openalex.org/W2087969308', 'https://openalex.org/W2164220241', 'https://openalex.org/W2168936848', 'https://openalex.org/W3039012497', 'https://openalex.org/W4234933822'], 'related_works': ['https://openalex.org/W4286826125', 'https://openalex.org/W3098563528', 'https://openalex.org/W3037945253', 'https://openalex.org/W2952089988', 'https://openalex.org/W2515455942', 'https://openalex.org/W2030396927', 'https://openalex.org/W1998838528', 'https://openalex.org/W1986171913', 'https://openalex.org/W1967359483', 'https://openalex.org/W1605757717'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2091503921', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2025-01-08T18:27:41.645131', 'created_date': '2016-06-24'}