@book{60190,
	author = {Castán Tobeñas, José.},
	title = {Estudios de derecho civil en honor del Prof. Castán Tobeñas.},
	publisher = {Ediciones Universidad de Navarra,},
	year = {1969.},
	address = {Pamplona :},
	note = {Spanish, German, Italian, English, French, Portuguese, or Dutch; summaries in Spanish.}
}