2. Sergei Alliluyev, Pravda, 22 Dec. 1939. Alliluyev Memoirs, pp. 136–37. E. D. Stasova, Stranitsy zhizhn i borby, p. 49. RGASPI 558.2.564 and 565, K. Savchenko. RGASPI 161.1.20. Milkman Okhrana reports: GARF 102.00.1909.5–3-A. Milkbar address: RGASPI 558.1.4516, Stalin to Tskhakaya.