Chasovye sovetskikh granit︠s︡ : kratkiĭ ocherk istorii pogranichnykh voĭsk SSSR /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Ivanchishin, P. A.(Petr Aleksandrovich)
Moskva : Politizdat,
1979.
John and Ljubica Erickson collection.
Soviet Union. Pogranichnye voĭska