{"id":"001492488","type":"article","title":"La gestión del utillaje óseo de la Edad del Bronce en el yacimiento de El Portalón de la Cueva Mayor, Sierra de Atapuerca, Burgos","publisher":"Universidad Complutense, Serv. de Publ.","publisher-place":"Madrid","pages":"113-131","container-title":"Complutum, 26,1 (2015","author":[{"family":"Pérez Romero","given":"Amalia"}],"issued":{"raw":"2015"}}