@Book{DGA20080001742, title = "El Fuero de Jaca. Tomo II", publisher = "Zaragoza : El Justicia de Arag\'{o}n", ISBN = "ISBN 84-89510-44-X (o.c.)", ISBN = "ISBN 84-89510-46-6 (v.2)", editor = "El Justicia de Arag\'{o}n", URL = "https://derechoaragones.aragon.es/es/consulta/registro.do?id=607852", year = "2004", }