Arkhiv Trot︠s︡kogo. iz arkhivov revoli︠u︡t︠s︡ii, 1927-1928 /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Felʹshtinskiĭ, I︠U︡riĭ,1956-
Kharʹkov : "OKO",
1999.
John and Ljubica Erickson collection.
Continues: Kommunisticheskai︠a︡ oppozit︠s︡ii︠a︡ v SSSR : 1923-1927.
Includes bibliographical references and index.
Trotsky, Leon, 1879-1940
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
Opposition (Political science)