{
  "source_id": "10.3176/phys.math.1976.4.13",
  "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": 1976,
  "volume": "25",
  "issue": "4",
  "pages": "422–424",
  "first_page": 422,
  "last_page": 424,
  "title": "ФУНКЦИЯ ПАМЯТИ ЭКСИТОНОВ ФРЕНКЕЛЯ",
  "title_en": null,
  "authors": [
    "F. Sokolov"
  ],
  "language": "Russian",
  "language_evidence": "crossref language=ru + Cyrillic (Russian) title",
  "doi": "10.3176/phys.math.1976.4.13",
  "landing_page": "https://kirj.ee/proceedings-of-the-academy-of-sciences-of-the-estonian-ssr-physics-mathematics/?filter[year]=1976&filter[issue]=834&filter[publication]=6617",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/phys.math-4-1976-422-424_20230428170219.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: F. Sokolov, “Функция памяти экситонов френкеля”, Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics, 1976, vol. 25 no. 4, pp. 422–424, https://doi.org/10.3176/phys.math.1976.4.13. 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": 3,
  "scan_bytes": 955927,
  "scan_sha256": "58d6e9a1238840cecb7d93e50349fb4dc8dd82d878d88e5666b62335641cc22d",
  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/phys.math.1976.4.13",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}