@book{5006,
	author = {Petrus Blesensis, and Huygens, R. B. C.},
	title = {Petri Blesensis Tractatus duo :},
	publisher = {Brepols,},
	year = {2002.},
	series = {Corpus Christianorum.},
	address = {Turnhout :},
	note = {Incluye índices.}
}