Granit︠s︡a rozhdaet geroev /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Davydov, Alekseĭ Vasilʹevich.
Ivanchishin, P. A.(Petr Aleksandrovich)
Samsonov, V. A.(Vladimir Andreevich)
Moskva : DOSAAF SSSR,
1978.
John and Ljubica Erickson collection.
Soviet Union. Pogranichnye voĭska.