Slavi︠a︡nskai︠a︡ istoricheskai︠a︡ ballada.
Putilov, Boris Nikolaevich.
Leningrad, Nauka [Leningradskoe otd-nie]
1965.
At head of title: Akademii︠a︡ nauk SSSR. Institut russkoĭ literatury (Pushkinskiĭ dom) B. N. Putilov.
In Cyrillic characters.
Bibliographical footnotes.
Slavic ballads and songs