{"id":"000102808","type":"article","title":"El poblamiento prehistórico del valle del río Esera (Ribagorza, Huesca)","publisher-place":"Huesca","pages":"53-67","container-title":"Bolskan. Revista de Arqueología Oscense (Huesca), 11.1994","author":[{"family":"Utrilla Miranda","given":"Pilar"}],"issued":{"raw":"1994"}}