{"id":"001439948","type":"article","title":"La muralla de Ercávica","publisher":"Libros Pórtico","publisher-place":"Zaragoza","pages":"029-1","container-title":"Dialéctica histórica y compromiso social : homenaje a Domingo Plácido. Vol.2","author":[{"family":"Rubio Rivera","given":"Rebeca."}],"issued":{"raw":"2010"}}