{
  "source_id": "10.3176/biol.1956.2.04",
  "archive": "Estonian Academy Publishers archive (kirj.ee)",
  "publisher": "Estonian Academy Publishers",
  "journal": "Proceedings of the Academy of Sciences of the Estonian SSR. Biological Series",
  "journal_original": "Eesti NSV Teaduste Akadeemia Toimetised. Bioloogiline Seeria",
  "year": 1956,
  "volume": "5",
  "issue": "2",
  "pages": "167–175",
  "first_page": 167,
  "last_page": 175,
  "title": "СЕЗОННЫЕ ИЗМЕНЕНИЯ ГУМИНОВЫХ ВЕЩЕСТВ В ВОДЕ БОЛОТНЫХ ОЗЕР ЭСТОНСКОЙ ССР",
  "title_en": null,
  "authors": [
    "H. A. Simm"
  ],
  "language": "Russian",
  "language_evidence": "Cyrillic (Russian) title as deposited; Crossref language=et is unreliable for this publisher (PDF spot-check: Cyrillic-titled items tagged en/de have Russian body text)",
  "doi": "10.3176/biol.1956.2.04",
  "landing_page": "https://kirj.ee/eesti-nsv-teaduste-akadeemia-toimetised-bioloogiline-seeria/?filter[year]=1956&filter[issue]=947&filter[publication]=8179",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/biol-2-1956-167-175_20230403150000.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: H. A. Simm, “Сезонные изменения гуминовых веществ в воде болотных озер эстонской сср”, Proceedings of the Academy of Sciences of the Estonian SSR. Biological Series, 1956, vol. 5 no. 2, pp. 167–175, https://doi.org/10.3176/biol.1956.2.04. 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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  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/biol.1956.2.04",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}