For citations:

Sushko A.V. Regional dimension of history of organs of GPU-OGPU: to the analysis of monograph by A. B. Gularyan and A. Yu. Sarana. Omsk Scientific Bulletin. Series Society. History. Modernity. 2023;8(1):83-89. (In Russ.) https://doi.org/10.25206/2542-0488-2023-8-1-83-89