The founder of Russia's children's literature created the fairy tale Twelve Months, which was adapted into a film directed by whom?
Twelve Months (1980 film): Twelve Months (世界名作童話 森は生きている , Sekai Meisaku Dōwa Mori wa Ikiteiru ) is a 1980 animated feature film directed by Yugo Serikawa, Kimio Yabuki and Tetsuo Imazawa, produced by Toei Animation from Japan in partnership with Soyuzmultfilm from the Soviet Union. Samuil Marshak:  Maxim Gorky proclaimed Marshak to be "the founder of Russia's (Soviet) children's literature."
i don't know