{"id":"000104425","type":"article","title":"El grabado rupestre de Valdearcos (Tabuenca, Zaragoza) : hipótesis sobre su adscripción cronológica y cultural","pages":"119-135","container-title":"Cuadernos de Estudios Borjanos (Borja, Zaragoza), 43-44.2000/01","author":[{"family":"Aguilera Aragón","given":"Isidro."}]}