Pervai︠a︡ russkai︠a︡ revoli︠u︡t︠s︡ii︠a︡ 1905-1907 gg. /
Pankratova, A. M.(Anna Mikhaĭlovna),1897-1957.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Politizdat,
1951.
John and Ljubica Erickson collection.