Koliastruk O. The soviet repressive-totalitarian system according to the sourcesby the magazine «From the archives of the VUCHK-GPU-NKVD-KGB». nzhist [Internet]. 2024 Sep. 26 [cited 2025 Apr. 30];(49):122-9. Available from: https://vspu.net/nzhist/index.php/nzhist/article/view/1002