Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2008185344', 'doi': 'https://doi.org/10.1007/bf01906185', 'title': 'Electromagnetic mass revisited', 'display_name': 'Electromagnetic mass revisited', 'publication_year': 1983, 'publication_date': '1983-03-01', 'ids': {'openalex': 'https://openalex.org/W2008185344', 'doi': 'https://doi.org/10.1007/bf01906185', 'mag': '2008185344'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf01906185', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S16904162', 'display_name': 'Foundations of Physics', 'issn_l': '0015-9018', 'issn': ['0015-9018', '1572-9516'], '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': ['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/A5088438810', 'display_name': 'Julian Schwinger', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I161318765', 'display_name': 'University of California, Los Angeles', 'ror': 'https://ror.org/046rm7j60', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I161318765']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Julian Schwinger', 'raw_affiliation_strings': ['University of California–Los Angeles'], 'affiliations': [{'raw_affiliation_string': 'University of California–Los Angeles', 'institution_ids': ['https://openalex.org/I161318765']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5088438810'], 'corresponding_institution_ids': ['https://openalex.org/I161318765'], 'apc_list': {'value': 2490, 'currency': 'EUR', 'value_usd': 3190, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.467, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 96, 'citation_normalized_percentile': {'value': 0.966077, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '13', 'issue': '3', 'first_page': '373', 'last_page': '383'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11683', 'display_name': 'Foundations of Electromagnetic Theory and Quantum Field Theory', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T11683', 'display_name': 'Foundations of Electromagnetic Theory and Quantum Field Theory', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T13126', 'display_name': 'Theoretical and Computational Physics', 'score': 0.9904, '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'}}, {'id': 'https://openalex.org/T12250', 'display_name': 'Innovative Methods in Physics Education', 'score': 0.9887, '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/electromagnetic-mass', 'display_name': 'Electromagnetic mass', 'score': 0.6640439}, {'id': 'https://openalex.org/keywords/electromagnetic-theory', 'display_name': 'Electromagnetic Theory', 'score': 0.495579}, {'id': 'https://openalex.org/keywords/electromagnetism', 'display_name': 'Electromagnetism', 'score': 0.4623626}], 'concepts': [{'id': 'https://openalex.org/C29058008', 'wikidata': 'https://www.wikidata.org/wiki/Q1326936', 'display_name': 'Electromagnetic mass', 'level': 2, 'score': 0.6640439}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.57764614}, {'id': 'https://openalex.org/C28843909', 'wikidata': 'https://www.wikidata.org/wiki/Q177625', 'display_name': 'Electromagnetic field', 'level': 2, 'score': 0.54906195}, {'id': 'https://openalex.org/C149773537', 'wikidata': 'https://www.wikidata.org/wiki/Q12969754', 'display_name': 'Electromagnetic radiation', 'level': 2, 'score': 0.53566587}, {'id': 'https://openalex.org/C61039578', 'wikidata': 'https://www.wikidata.org/wiki/Q604279', 'display_name': 'Dirac (video compression format)', 'level': 3, 'score': 0.5231534}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.47677615}, {'id': 'https://openalex.org/C91748784', 'wikidata': 'https://www.wikidata.org/wiki/Q11406', 'display_name': 'Electromagnetism', 'level': 2, 'score': 0.4623626}, {'id': 'https://openalex.org/C188082385', 'wikidata': 'https://www.wikidata.org/wiki/Q73792', 'display_name': 'Charge (physics)', 'level': 2, 'score': 0.41632545}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.37290722}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.34647804}, {'id': 'https://openalex.org/C3079626', 'wikidata': 'https://www.wikidata.org/wiki/Q234881', 'display_name': 'Quantum electrodynamics', 'level': 1, 'score': 0.3353483}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.24705705}, {'id': 'https://openalex.org/C186453547', 'wikidata': 'https://www.wikidata.org/wiki/Q2126', 'display_name': 'Neutrino', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf01906185', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S16904162', 'display_name': 'Foundations of Physics', 'issn_l': '0015-9018', 'issn': ['0015-9018', '1572-9516'], '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}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 2, 'referenced_works': ['https://openalex.org/W2012693176', 'https://openalex.org/W4213008290'], 'related_works': ['https://openalex.org/W3011336783', 'https://openalex.org/W2904350067', 'https://openalex.org/W2765848447', 'https://openalex.org/W2389387218', 'https://openalex.org/W2371210267', 'https://openalex.org/W2108768254', 'https://openalex.org/W2028444478', 'https://openalex.org/W1967770224', 'https://openalex.org/W1579863777', 'https://openalex.org/W1552218349'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2008185344', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 7}, {'year': 2013, 'cited_by_count': 3}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-09-15T05:15:09.773039', 'created_date': '2016-06-24'}