Virabyan V. Avetis Grigoryan, Arsen Bobokhian “The Zod”Operation: How Armenia Preserved the Frontier of Sotk in 1919, Yerevan, Newmag, 2022, p. 404. Hc. 2022;17(1):265-268. doi:10.46991/hc.2022.17.1.265