Title: Si︠a︡nkata na prilepa
Subjects: Soviet Espionage, Russian Espionage, Secret service, Intelligence service, Espionnage soviétique, Espionnage russe, Service secret, Service des renseignements, Soviet Union. Glavnoe razvedyvatelʹnoe upravlenie, Soviet Union, Russia (Federation). Glavnoe razvedyvatelʹnoe upravlenie, Russia (Federation)
Places: Bulgaria, Soviet Union, Russia (Federation), Bulgarie, URSS, Russie