Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2249527895', 'doi': 'https://doi.org/10.5281/zenodo.29850', 'title': 'The cosine law for sides', 'display_name': 'The cosine law for sides', 'publication_year': 2015, 'publication_date': '2015-08-28', 'ids': {'openalex': 'https://openalex.org/W2249527895', 'doi': 'https://doi.org/10.5281/zenodo.29850', 'mag': '2249527895'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://zenodo.org/record/29850/files/The_cosine_law_for_sides.pdf', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5004636420', 'display_name': 'Harald Schröer', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Harald Schröer', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5004636420'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': None, 'cited_by_percentile_year': {'min': 0, 'max': 66}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': None, 'topics': [], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.44213423}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.33990747}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.3328657}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.20626491}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://zenodo.org/record/29850/files/The_cosine_law_for_sides.pdf', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Peace, justice, and strong institutions', 'id': 'https://metadata.un.org/sdg/16', 'score': 0.51}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W655890380', 'https://openalex.org/W625099988', 'https://openalex.org/W624098935', 'https://openalex.org/W612727745', 'https://openalex.org/W599738045', 'https://openalex.org/W595999689', 'https://openalex.org/W38979600', 'https://openalex.org/W3023625291', 'https://openalex.org/W3005331097', 'https://openalex.org/W2889633602', 'https://openalex.org/W2803834221', 'https://openalex.org/W2488599561', 'https://openalex.org/W2334932879', 'https://openalex.org/W2323856439', 'https://openalex.org/W2320999787', 'https://openalex.org/W2314957312', 'https://openalex.org/W2308111570', 'https://openalex.org/W2071438452', 'https://openalex.org/W2070828745', 'https://openalex.org/W1530312298'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2249527895', 'counts_by_year': [], 'updated_date': '2024-08-28T10:32:00.521242', 'created_date': '2016-06-24'}