@book{51492,
	author = {Barret, Pierre and Gurgand, Jean Noël},
	title = {Los torneos de Dios 2 :},
	publisher = {El Ateneo,},
	year = {1981.},
	address = {Buenos Aires :},
	note = {Notas históricas - Notas biográficas - Cronología de los emperadores de Oriente (1180-1216)}
}