@book{5524780,
	author = {Н. С.},
	title = {Русский народный песенник},
	editor = {тип. "Коминтерн" Центр. изд-ва народов СССР},
	publisher = {книгоизд-во "Современные проблемы"},
	year = {1927},
	address = {Москва}
}