"Apollo" idet v chuzhie vody /
Ignatʹev, Oleg Konstantinovich.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : "Sovetskai︠a︡ Rossii︠a︡",
1982.
John and Ljubica Erickson collection.
United States. Central Intelligence Agency.
Subversive activities