@book{42710,
	author = {Loevinger, Lee},
	title = {Una introducción a la lógica jurídica. Traducción y prólogo por José Puig Brutau.},
	publisher = {Bosch},
	year = {1954.},
	address = {Barcelona},
	note = {Translation of an article published in the Indian Law Journal, v. 27, no. 4, 1922.}
}