Title: Russkoe narodnoe poėticheskoe tvorchestvo. Uchebnoe posobie dli︠a︡ filol. fak. ped. in-tov.
Authors: Kravt︠s︡ov, N. I.; Kravt͡sov, N. I.
Publisher: "Prosveshchenie,"
Year: 1971
Subjects: Folk literature, Russian