@book{160849,
	author = {Amat Llombart, Pablo},
	title = {La Relación obligatoria },
	publisher = {Dykinson,},
	year = {cop. 2010},
	address = {Madrid :},
	url = {https://app.vlex.com/#/sources/cuadernos-practicos-bolonia-obligaciones-contratos-relacion-obligatoria-5749}
}