Edinstvo krepnet /
Esʹkov, G. S.(Gennadiĭ Sergeevich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Izd-vp DOSAAF,
1983.
John and Ljubica Erickson collection.