{
  "source_id": "10.3176/phys.math.tech.1965.4.07",
  "archive": "Estonian Academy Publishers archive (kirj.ee)",
  "publisher": "Estonian Academy Publishers",
  "journal": "Proceedings of the Academy of Sciences of the Estonian SSR. Physics, Mathematics and Technical Sciences Series",
  "journal_original": "Eesti NSV Teaduste Akadeemia Toimetised. Füüsika-, Matemaatika- ja Tehnikateaduste Seeria",
  "year": 1965,
  "volume": "14",
  "issue": "4",
  "pages": "552–554",
  "first_page": 552,
  "last_page": 554,
  "title": "ДВА РЕШЕНИЯ ЗАДАЧИ О ДВИЖЕНИИ ГИРОСТАТА, ИМЕЮЩЕГО НЕПОДВИЖНУЮ ТОЧКУ",
  "title_en": null,
  "authors": [
    "Igor Keis"
  ],
  "language": "Russian",
  "language_evidence": "crossref language=ru + Cyrillic (Russian) title",
  "doi": "10.3176/phys.math.tech.1965.4.07",
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  "license": "CC BY 4.0",
  "license_url": "http://creativecommons.org/licenses/by/4.0/",
  "license_evidence": "crossref license field (publisher policy page says CC BY-NC 4.0; see notes)",
  "license_notice": "Translated from Russian. Original: Igor Keis, “Два решения задачи о движении гиростата, имеющего неподвижную точку”, Proceedings of the Academy of Sciences of the Estonian SSR. Physics, Mathematics and Technical Sciences Series, 1965, vol. 14 no. 4, pp. 552–554, https://doi.org/10.3176/phys.math.tech.1965.4.07. Published by Estonian Academy Publishers; license CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/) as deposited with Crossref by the publisher (the publisher's policy page names CC BY-NC 4.0). Changes: translated into English.",
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  "record_url": "https://api.crossref.org/works/10.3176/phys.math.tech.1965.4.07",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}