@book{922,
	author = {Carr, Edward Hallet. and Ortega, Soledad,},
	title = {Historia de la Rusia Soviética :},
	publisher = {Alianza,},
	year = {1985.},
	series = {Alianza universidad ;},
	address = {Madrid :},
	edition = {3 ª ed.},
	note = {El v. 1 de M-Ortega es 1ª+ ed. 1972}
}