{"id":"https://openalex.org/W2996074078","doi":null,"title":"\u041f\u043e\u0440\u0456\u0432\u043d\u044f\u043b\u044c\u043d\u0438\u0439 \u0430\u043d\u0430\u043b\u0456\u0437 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0456\u0432 \u0430\u043f\u0440\u043e\u043a\u0441\u0438\u043c\u0430\u0446\u0456\u0457 \u0441\u043f\u0456\u0440\u0430\u043b\u0435\u043f\u043e\u0434\u0456\u0431\u043d\u0438\u0445 \u0414\u041f\u041a \u0443 \u043f\u043e\u043b\u044f\u0440\u043d\u0456\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0456 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0441\u043f\u0456\u0440\u0430\u043b\u044f\u043c\u0438 \u0440\u0456\u0437\u043d\u043e\u0457 \u0444\u043e\u0440\u043c\u0438","display_name":"\u041f\u043e\u0440\u0456\u0432\u043d\u044f\u043b\u044c\u043d\u0438\u0439 \u0430\u043d\u0430\u043b\u0456\u0437 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0456\u0432 \u0430\u043f\u0440\u043e\u043a\u0441\u0438\u043c\u0430\u0446\u0456\u0457 \u0441\u043f\u0456\u0440\u0430\u043b\u0435\u043f\u043e\u0434\u0456\u0431\u043d\u0438\u0445 \u0414\u041f\u041a \u0443 \u043f\u043e\u043b\u044f\u0440\u043d\u0456\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0456 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0441\u043f\u0456\u0440\u0430\u043b\u044f\u043c\u0438 \u0440\u0456\u0437\u043d\u043e\u0457 \u0444\u043e\u0440\u043c\u0438","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2996074078","mag":"2996074078"},"language":"uk","primary_location":{"id":"mag:2996074078","doi":null,"is_oa":false,"landing_page_url":"http://elar.tsatu.edu.ua/bitstream/123456789/8743/1/document%20%2833%29.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108698626","display_name":"\u0412\u0456\u043a\u0442\u043e\u0440 \u041c\u0438\u0445\u0430\u0439\u043b\u043e\u0432\u0438\u0447 \u0429\u0435\u0440\u0431\u0438\u043d\u0430","orcid":"https://orcid.org/0000-0002-0616-8010","observed_orcids":["https://orcid.org/0000-0002-0616-8010"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u0412\u0456\u043a\u0442\u043e\u0440 \u041c\u0438\u0445\u0430\u0439\u043b\u043e\u0432\u0438\u0447 \u0429\u0435\u0440\u0431\u0438\u043d\u0430","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Viktor Shcherbyna","orcid":"https://orcid.org/0000-0002-0616-8010","observed_orcids":["https://orcid.org/0000-0002-0616-8010"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Viktor Shcherbyna","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0616-8010","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090142339","display_name":"\u041e\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0404\u0432\u0433\u0435\u043d\u043e\u0432\u0438\u0447 \u041c\u0430\u0446\u0443\u043b\u0435\u0432\u0438\u0447","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u041e\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0404\u0432\u0433\u0435\u043d\u043e\u0432\u0438\u0447 \u041c\u0430\u0446\u0443\u043b\u0435\u0432\u0438\u0447","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016604948","display_name":"\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0415\u0432\u0433\u0435\u043d\u044c\u0435\u0432\u0438\u0447 \u041c\u0430\u0446\u0443\u043b\u0435\u0432\u0438\u0447","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0415\u0432\u0433\u0435\u043d\u044c\u0435\u0432\u0438\u0447 \u041c\u0430\u0446\u0443\u043b\u0435\u0432\u0438\u0447","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5015683933","display_name":"Oleksandr Matsulevych","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oleksandr Matsulevych","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1595305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13806","display_name":"Mathematical and Computational Methods","score":0.44020000100135803,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13806","display_name":"Mathematical and Computational Methods","score":0.44020000100135803,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13267","display_name":"Advanced Theoretical and Applied Studies in Material Sciences and Geometry","score":0.10029999911785126,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12504","display_name":"Mathematics and Applications","score":0.0851999968290329,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polar-coordinates","display_name":"polar coordinates","score":0.8230000138282776},{"id":"https://openalex.org/keywords/spiral-form","display_name":"spiral form","score":0.42800000309944153}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2805907726287842}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2996074078","doi":null,"is_oa":false,"landing_page_url":"http://elar.tsatu.edu.ua/bitstream/123456789/8743/1/document%20%2833%29.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2409657609","https://openalex.org/W2967442986","https://openalex.org/W2967993263","https://openalex.org/W2327748623","https://openalex.org/W3082653153","https://openalex.org/W4300440990","https://openalex.org/W2413375544","https://openalex.org/W3026686308","https://openalex.org/W2055782830","https://openalex.org/W7221043728"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2019-12-26T00:00:00"}