{"id":"000718722","type":"book","title":"El aprovechamiento de accidentes naturales en el arte rupestre paleolítico","publisher":"Universidad, Dep. de Historia Antigua","publisher-place":"Zaragoza","pages":"27-44","container-title":"Salduie, 2.2001/02","author":[{"family":"Martínez-Bea","given":"Manuel"}],"issued":{"raw":"2002"}}