{
  "source_id": "10.3176/chem.1989.4.04",
  "archive": "Estonian Academy Publishers archive (kirj.ee)",
  "publisher": "Estonian Academy Publishers",
  "journal": "Proceedings of the Academy of Sciences of the Estonian SSR. Chemistry",
  "journal_original": "Известия Академии наук Эстонской ССР. Химия",
  "year": 1989,
  "volume": "38",
  "issue": "4",
  "pages": "242–247",
  "first_page": 242,
  "last_page": 247,
  "title": "СУЛЬФИТНЫЙ МЕТОД ГИДРОМЕТАЛЛУРГИЧЕСКОЙ ПЕРЕРАБОТКИ ЗОЛЫ ДИКТИОНЕМОВОГО АРГИЛЛИТА ЭСТОНИИ",
  "title_en": null,
  "authors": [
    "Guido Rajalo",
    "Oskar Kirret",
    "Rudolf Koch†"
  ],
  "language": "Russian",
  "language_evidence": "Cyrillic (Russian) title as deposited; Crossref language=en is unreliable for this publisher (PDF spot-check: Cyrillic-titled items tagged en/de have Russian body text)",
  "doi": "10.3176/chem.1989.4.04",
  "landing_page": "https://kirj.ee/proceedings-of-the-academy-of-sciences-of-the-estonian-ssr-chemistry/?filter[year]=1989&filter[issue]=891&filter[publication]=7540",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/chem-4-1989-242-247_20230405170911.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: Guido Rajalo, Oskar Kirret, Rudolf Koch†, “Сульфитный метод гидрометаллургической переработки золы диктионемового аргиллита эстонии”, Proceedings of the Academy of Sciences of the Estonian SSR. Chemistry, 1989, vol. 38 no. 4, pp. 242–247, https://doi.org/10.3176/chem.1989.4.04. 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.",
  "scan_pages": 6,
  "scan_bytes": 1793818,
  "scan_sha256": "a2146ce83b881781a8ec2924f008df4ffaffa065a38103646067415cde31bf01",
  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/chem.1989.4.04",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}