@book{36322,
	author = {Larenz, Karl,},
	title = {Metodología de la ciencia del derecho /},
	publisher = {Editorial Ariel },
	year = {1980.},
	address = {Barcelona },
	edition = {2a ed., definitiva, 1a ed. / Ariel Derecho.},
	note = {Translation of : Methodenlehre der Rechtswissenschaft [4th ed., 1979]}
}