{
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  "archive": "Ukrainian Mathematical Journal archive (umj.imath.kiev.ua)",
  "publisher": "Institute of Mathematics of the National Academy of Sciences of Ukraine",
  "journal": "Ukrains’kyi Matematychnyi Zhurnal",
  "journal_original": "Український математичний журнал",
  "year": 1991,
  "volume": "43",
  "issue": "2",
  "pages": "162–167",
  "first_page": 162,
  "last_page": 167,
  "title": "$R-D$-системы и ветвящиеся процессы Иржины",
  "title_en": "$R-D$-Systems and Irzhina’s branching processes",
  "authors": [
    "Сафарян, Р. Г."
  ],
  "language": "Russian",
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  "doi": "10.3842/umzh.v43i2.9351",
  "landing_page": "https://umj.imath.kiev.ua/index.php/umj/article/view/9351",
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  "license": "CC BY 4.0",
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  "license_notice": "Translated from Russian. Original: Сафарян, Р. Г., “R-D-системы и ветвящиеся процессы Иржины”, Ukrains’kyi Matematychnyi Zhurnal, 1991, vol. 43 no. 2, pp. 162–167, https://doi.org/10.3842/umzh.v43i2.9351. Published by Institute of Mathematics of the National Academy of Sciences of Ukraine; license CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) as asserted by the publisher in Crossref. Changes: translated into English.",
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  "english_translation": "Official English translation: Ukrainian Mathematical Journal (Springer/Consultants Bureau, ISSN 0041-5995) vol. 43 no. 2, pp. 137-142, doi:10.1007/bf01060497 (matched via Crossref on volume, issue, authors and title)",
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