Kerchʹ geroicheskai︠a︡ : vospominanii︠a︡, ocherki, dokumenty /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Sirota, Naum Abramovich.
Simferopolʹ : Tavrii︠a︡,
1974,
John and Ljubica Erickson collection.