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      "const": "Translated from Russian. Original: A. Kalman, Lilian Järvekülg, “Дигаплоидная форма культурного картофеля (solanum tuberosum l.), полученная при гамма облучении семян”, Proceedings of the Academy of Sciences of the Estonian SSR. Biology, 1967, vol. 16 no. 4, pp. 359–362, https://doi.org/10.3176/biol.1967.4.04. 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.",
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      "description": "The complete translation in Markdown with LaTeX math, a marker <!-- source-page: 001 -->, <!-- source-page: 002 -->, … for every page of the scan."
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