{
  "source_id": "10.3176/phys.math.1970.2.05",
  "archive": "Estonian Academy Publishers archive (kirj.ee)",
  "publisher": "Estonian Academy Publishers",
  "journal": "Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics",
  "journal_original": "Известия Академии наук Эстонской ССР. Физика. Математика",
  "year": 1970,
  "volume": "19",
  "issue": "2",
  "pages": "159–165",
  "first_page": 159,
  "last_page": 165,
  "title": "ЗАДАЧА О МАТРИЦАХ, ВОЗНИКАЮЩАЯ В ТЕОРИИ САМОВОСПРОИЗВОДЯЩИХСЯ АВТОМАТОВ",
  "title_en": null,
  "authors": [
    "Viktor Aladjev"
  ],
  "language": "Russian",
  "language_evidence": "crossref language=ru + Cyrillic (Russian) title",
  "doi": "10.3176/phys.math.1970.2.05",
  "landing_page": "https://kirj.ee/proceedings-of-the-academy-of-sciences-of-the-estonian-ssr-physics-mathematics/?filter[year]=1970&filter[issue]=808&filter[publication]=6191",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/phys.math-2-1970-159-165_20230508181050.pdf",
  "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: Viktor Aladjev, “Задача о матрицах, возникающая в теории самовоспроизводящихся автоматов”, Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics, 1970, vol. 19 no. 2, pp. 159–165, https://doi.org/10.3176/phys.math.1970.2.05. 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.",
  "scan_pages": 7,
  "scan_bytes": 1903275,
  "scan_sha256": "ef719525c73eba00397a1bae469ab86386512edbefd3fd6d155a205d5a858ed5",
  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/phys.math.1970.2.05",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}