@book{4690,
	author = {Petelin, Boris Valentinovič},
	title = {ChDS, ChSS i ob"edinenie Germanii},
	publisher = {VGPU, Izdat. Rusʹ},
	year = {2002},
	address = {Vologda},
	note = {In kyrill. Schr., russ.}
}