@book{105489,
	author = {Modzelewski, Karol. and Kuro'n, Jacek. and Éditions Ruedo ibérico.},
	title = {¿Socialismo o burocracia? },
	publisher = {Ruedo Ibérico, },
	year = {[1968]},
	series = {Biblioteca de cultura socialista},
	address = {[París] : }
}