@book{702,
	author = {Petit, Eugene},
	title = {Tratado elemental de derecho Romano},
	publisher = {Juridica Salvadoreña,},
	year = {2009.},
	address = {San salvador, El salvador:},
	edition = {5a ed.},
	note = {Traducido de:  Traité élémentaire de droit romain. }
}