Question: What is the collaborational pen name of the Russian poet on whose novel "The Night of Devils" is loosely based on?
Sentence (from "Ruvim Frayerman"): A major component of the Socialist romanticism, Frayerman is best remembered as a children's literature author, whose novel "Wild Dog Dingo or the Tale of the First Love" (1939) became a popular Soviet film in 1962.
Relevant evidence: No