Ëåâ Òðîöêèé.
1291.
Trotsky L. Writings (1932). New York: Pathfinder Press Inc., 1973. P. 335–336; Áþëëåòåíü îïïîçèöèè. 1932. ¹ 32. C. 39.
Trotsky L. Writings (1932). New York: Pathfinder Press Inc., 1973. P. 335–336; Áþëëåòåíü îïïîçèöèè. 1932. ¹ 32. C. 39.