Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1988208876', 'doi': None, 'title': 'COMPARISON OF THE STAR-DENSITIES FOR DISC AND HALO IN THE DIRECTION TO THE GALACTIC POLES BY MEANS OF THE THREE-COLOR-PHOTOMETRY.', 'display_name': 'COMPARISON OF THE STAR-DENSITIES FOR DISC AND HALO IN THE DIRECTION TO THE GALACTIC POLES BY MEANS OF THE THREE-COLOR-PHOTOMETRY.', 'publication_year': 1969, 'publication_date': '1969-01-01', 'ids': {'openalex': 'https://openalex.org/W1988208876', 'mag': '1988208876'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.osti.gov/scitech/biblio/4751095', '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/A5003778747', 'display_name': 'R. P. Fenkart', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'R.P. Fenkart', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5003778747'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 59}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14320', 'display_name': 'Management and Use of Grey Literature in Research', 'score': 0.2195, 'subfield': {'id': 'https://openalex.org/subfields/1404', 'display_name': 'Management Information Systems'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T14320', 'display_name': 'Management and Use of Grey Literature in Research', 'score': 0.2195, 'subfield': {'id': 'https://openalex.org/subfields/1404', 'display_name': 'Management Information Systems'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T13129', 'display_name': 'Materials Science and Technology', 'score': 0.2064, 'subfield': {'id': 'https://openalex.org/subfields/2500', 'display_name': 'General Materials Science'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/catalytic-conversions', 'display_name': 'Catalytic Conversions', 'score': 0.462374}], 'concepts': [{'id': 'https://openalex.org/C68271606', 'wikidata': 'https://www.wikidata.org/wiki/Q625648', 'display_name': 'Photometry (optics)', 'level': 3, 'score': 0.777337}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.66105354}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.652393}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.62727046}, {'id': 'https://openalex.org/C48387981', 'wikidata': 'https://www.wikidata.org/wiki/Q631379', 'display_name': 'Galactic halo', 'level': 4, 'score': 0.5932763}, {'id': 'https://openalex.org/C184665706', 'wikidata': 'https://www.wikidata.org/wiki/Q186310', 'display_name': 'Halo', 'level': 3, 'score': 0.56171685}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.29046267}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.27625751}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.osti.gov/scitech/biblio/4751095', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W8466967', 'https://openalex.org/W3206105429', 'https://openalex.org/W3169803511', 'https://openalex.org/W3105761884', 'https://openalex.org/W3102068609', 'https://openalex.org/W3022774943', 'https://openalex.org/W3016891441', 'https://openalex.org/W3015078899', 'https://openalex.org/W2988635608', 'https://openalex.org/W2576715334', 'https://openalex.org/W2160299852', 'https://openalex.org/W2091897119', 'https://openalex.org/W2089599396', 'https://openalex.org/W2087714144', 'https://openalex.org/W2060863525', 'https://openalex.org/W2054164140', 'https://openalex.org/W1989001018', 'https://openalex.org/W1769823', 'https://openalex.org/W1517503777', 'https://openalex.org/W130344622'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1988208876', 'counts_by_year': [], 'updated_date': '2024-09-14T06:49:47.988338', 'created_date': '2016-06-24'}