Zhanbosinova Альбина С., and Potapova Наталья А. 2023. “Protocols of Extra-Judicial Instances As a Source for the Study of Mass Operations of 1937-1938 in the Kazakh SSR”. Bulletin of L.N. Gumilyov Eurasian National University. Historical Sciences. Philosophy. Religious Studies Series. 145 (4):74-91. https://doi.org/10.32523/2616-7255-2023-145-4-74-91.