Title: I︠U︡nostʹ : balet v 3 aktakh, 6 kartinakh /
Authors: Chulaki, Mikhail.; Slonimskiĭ, I︠U︡. 1902-1978; Ostrovsky, Nikolay, 1904-1936.; John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection)
Publisher: Sovetskiĭ kompozitor,
Year: 1963