@book{106828,
	author = {Luxemburg, Rosa and Lenin, Vladimir Ilʹich},
	title = {La crisis de la social-democracia},
	publisher = {Editorial Anagrama},
	year = {1976.},
	series = {Colección Debates},
	address = {Barcelona},
	note = {Translation of La crise de la social-democratie.}
}