Title: Ocherki po i︠a︡zyku russkoĭ ustnoĭ poėzii v zapisi︠a︡kh XVII-XX vv /
Authors: Evgenʹeva, Anastasii︠a︡ Petrovna.
Publisher: Izd-vo Akademii nauk SSSR,
Year: 1963
Subjects: Folk songs, Russian History and criticism.; Russian language Grammar