{
  "source_id": "10.3176/phys.math.1975.3.13",
  "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": 1975,
  "volume": "24",
  "issue": "3",
  "pages": "338–340",
  "first_page": 338,
  "last_page": 340,
  "title": "О ПОЛЯРИЗАЦИОННОМ ОПЕРАТОРЕ В ДВУМЕРНОЙ КВАНТОВОЙ ЭЛЕКТРОДИНАМИКЕ",
  "title_en": null,
  "authors": [
    "R. Lias"
  ],
  "language": "Russian",
  "language_evidence": "crossref language=ru + Cyrillic (Russian) title",
  "doi": "10.3176/phys.math.1975.3.13",
  "landing_page": "https://kirj.ee/proceedings-of-the-academy-of-sciences-of-the-estonian-ssr-physics-mathematics/?filter[year]=1975&filter[issue]=829&filter[publication]=6599",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/phys.math-3-1975-338-340_20230428171705.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: R. Lias, “О поляризационном операторе в двумерной квантовой электродинамике”, Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics, 1975, vol. 24 no. 3, pp. 338–340, https://doi.org/10.3176/phys.math.1975.3.13. 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": 906626,
  "scan_sha256": "a41b50d033a7d46b5b0bf3b6d07184ef21b3bc0cccdcc5f2a6b5b9edb33bd1ff",
  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/phys.math.1975.3.13",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}