Syzdykova, Elena S. “On the Issue of Preparing Indexes for Collections of Documents on the History of Political Repression in Kazakhstan (1920–1940s): Methodological Aspects”. Zhana Arkhiv 3, no. 2 (June 30, 2024): 5–22. Accessed October 8, 2026. https://zhana-arkhiv.targetkz.space/zhana-arkhiv/article/view/79.