@book{147006,
	author = {Bercovitz Rodríguez-Cano, Rodrigo. and Alonso Sanchez, Beatriz.},
	title = {Leyes civiles sustantivas.},
	publisher = {Aranzadi},
	year = {1994.},
	address = {Pamplona},
	note = {Includes index.}
}