Rec. ad op.: Korolkova I. Liric songs in traditional culture of Russian North-West. — Moscow: Gosudarstvennyj respublikanskij centr russkogo folklora, 2010. — 360 p.
Rec. ad op.: Korolkova I. Liric songs in traditional culture of Russian North-West. — Moscow: Gosudarstvennyj respublikanskij centr russkogo folklora, 2010. — 360 p.