@book{233570,
	author = {Bello Janeiro, Domingo,},
	title = {Modificación de la relación obligatoria /},
	publisher = {Dykinson, S.L.,},
	year = {[2011]},
	series = {Cuadernos prácticos Bolonia. Obligaciones y contratos ;},
	address = {Madrid :},
	url = {https://www.digitaliapublishing.com/a/14545/}
}