Columbia subject headings:
Folk songs, Russian.
Folklore--Russia (Federation)
Oral tradition--Russia (Federation)
Harvard subject headings:
Folk literature, Russian--History and criticism
Folk songs, Russian.
Folklore--Russia (Federation)
Oral tradition--Russia (Federation)
Oral tradition--Russia.
Princeton subject headings:
Folk songs, Russian.
Folklore--Russia (Federation)
Oral tradition--Russia (Federation).