@book{7061884,
	author = {Деревягин, В.Ф. and Глазков and Розентретер, Б.А.},
	title = {Ручной перфоратор Р-2},
	publisher = {Б. и.},
	year = {1940},
	address = {Москва},
	note = {Стеклогр. изд.}
}