Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2663627664', 'doi': None, 'title': 'Vllth Latin-American Congress on Crop Production, Maracay, Venezuela, 17-23 September, 1967. Summaries of scientific papers.', 'display_name': 'Vllth Latin-American Congress on Crop Production, Maracay, Venezuela, 17-23 September, 1967. Summaries of scientific papers.', 'publication_year': 1968, 'publication_date': '1968-01-01', 'ids': {'openalex': 'https://openalex.org/W2663627664', 'mag': '2663627664'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/19690304110', '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/A5013866173', 'display_name': 'Comité Internacional De La Vii Reunión Latinoamericana De Fitotecnia.', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Comité Internacional De La Vii Reunión Latinoamericana De Fitotecnia.', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5013866173'], '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': 60}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14272', 'display_name': 'Food and Agriculture in Latin America', 'score': 0.2054, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T14272', 'display_name': 'Food and Agriculture in Latin America', 'score': 0.2054, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/crop-production', 'display_name': 'Crop production', 'score': 0.52592456}, {'id': 'https://openalex.org/keywords/agriculture', 'display_name': 'Agriculture', 'score': 0.414729}], 'concepts': [{'id': 'https://openalex.org/C158886217', 'wikidata': 'https://www.wikidata.org/wiki/Q16799549', 'display_name': 'Latin Americans', 'level': 2, 'score': 0.66511446}, {'id': 'https://openalex.org/C2989409935', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Crop production', 'level': 3, 'score': 0.52592456}, {'id': 'https://openalex.org/C2778348673', 'wikidata': 'https://www.wikidata.org/wiki/Q739302', 'display_name': 'Production (economics)', 'level': 2, 'score': 0.46130067}, {'id': 'https://openalex.org/C137580998', 'wikidata': 'https://www.wikidata.org/wiki/Q235352', 'display_name': 'Crop', 'level': 2, 'score': 0.43535826}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.42064375}, {'id': 'https://openalex.org/C37621935', 'wikidata': 'https://www.wikidata.org/wiki/Q3606845', 'display_name': 'Agricultural science', 'level': 1, 'score': 0.365156}, {'id': 'https://openalex.org/C161191863', 'wikidata': 'https://www.wikidata.org/wiki/Q199655', 'display_name': 'Library science', 'level': 1, 'score': 0.36231476}, {'id': 'https://openalex.org/C48824518', 'wikidata': 'https://www.wikidata.org/wiki/Q396340', 'display_name': 'Agricultural economics', 'level': 1, 'score': 0.32380426}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.30930847}, {'id': 'https://openalex.org/C97137747', 'wikidata': 'https://www.wikidata.org/wiki/Q38112', 'display_name': 'Forestry', 'level': 1, 'score': 0.22965735}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.222879}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.15944695}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.10908148}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.09357777}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.073507845}, {'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.07316002}, {'id': 'https://openalex.org/C139719470', 'wikidata': 'https://www.wikidata.org/wiki/Q39680', 'display_name': 'Macroeconomics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/19690304110', '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': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2', 'score': 0.82}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W618718926', 'https://openalex.org/W575222772', 'https://openalex.org/W3095391783', 'https://openalex.org/W2917322915', 'https://openalex.org/W2916533833', 'https://openalex.org/W2915978914', 'https://openalex.org/W2915387657', 'https://openalex.org/W2586108581', 'https://openalex.org/W2558976359', 'https://openalex.org/W2556099311', 'https://openalex.org/W2544094672', 'https://openalex.org/W2542935938', 'https://openalex.org/W233449879', 'https://openalex.org/W2080455979', 'https://openalex.org/W1756805649', 'https://openalex.org/W1590324950', 'https://openalex.org/W1551270659', 'https://openalex.org/W1549634445', 'https://openalex.org/W1500313254', 'https://openalex.org/W1041767518'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2663627664', 'counts_by_year': [], 'updated_date': '2024-09-18T22:41:59.151475', 'created_date': '2017-06-30'}