Gvardii general-leĭtenant /
Lappo, D. D.(Dmitriĭ Danilovich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Voronezh : Izd-vo Voronezhskogo universiteta,
1975.
John and Ljubica Erickson collection.
Kolchigin, Bogdan Konstantinovich.