{"id":"000742397","type":"article","title":"Sobre la transición del sistema antiguo al feudal","publisher":"Ediciones Trea.","publisher-place":"Oviedo","pages":"53-77","container-title":"Territorio, sociedad y poder, 1.2006","author":[{"family":"Gutiérrez González","given":"José Avelino."}],"issued":{"raw":"2006"}}