{"id":"001354530","type":"article","title":"Los castillos altomedievales en Navarra (450-1000)","publisher":"Universidad del País Vasco","publisher-place":"[Bilbao","pages":"145-162","container-title":"Los castillos altomedievales en el noroeste de la Península Ibérica","author":[{"family":"Ramos Aguirre","given":"Mikel"}],"issued":{"raw":"2012"}}