{"id":"000459457","type":"article","title":"Contribución al estudio de la circulación monetaria de los Visigodos. El hallazgo de La Grassa (Tarragona)","pages":"331-345","container-title":"Numisma, 23-24.1973-74","author":[{"family":"Barral i Altet","given":"Xavier"}],"issued":{"raw":"1973"}}