Tolong jelaskan mengenai Lihat pula dari Simfoni No. 11 (Shostakovich)

Schwarz, Boris, ed. Stanley Sadie, "Shostakovich, Dmitry (Dmitryevich)", The New Grove Dictionary of Music and Musicians (London: Macmillan, 1980), 20 vol. .

Volkov, Solomon, tr. Antonina W. Bouis, Shostakovich and Stalin: The Extraordinary Relationship Between the Great Composer and the Brutal Dictator (New York: Alfred A. Knopf, 2004.) .