@book{12052,
	author = {Beckedorf, Hermann},
	title = {Bizancio},
	publisher = {Siglo Veintiuno},
	year = {1991},
	series = {Historia Universal siglo XXI},
	address = {México, D.F.},
	edition = {10ª ed.},
	note = {Indice alfabético p. 409-421}
}