@book{UBHD-1261723, editor={Calonge Matellanes, Maria Pilar}, title={Castilla la Vieja}, publisher={Univ. de Salamanca}, address={Salamanca}, year={1967}, pages={142 S.}, language={spa}, number={ARRAY(0x55a2c1904dd0)}, series={Acta Salmanticensia}, library={UB [Signatur: 66 B 3205::3]}, }