{"id":"000799078","type":"article","title":"Acerca de un as de Calígula hallado en Zaragoza","publisher":"Sociedad Iberoamericana de Estudios Numismáticos; Museo Casa de la Moneda","publisher-place":"Madrid","pages":"213-217","container-title":"Numisma, 57.2007","author":[{"family":"Aguilera Hernández","given":"Alberto"}],"issued":{"raw":"2007"}}