{"id":"000096912","type":"article","title":"La conservación del arte rupestre en las sierras del Campo de Gibraltar: un primer diagnóstico","publisher":"UNED","publisher-place":"Madrid","pages":"93-128","container-title":"Espacio, Tiempo y Forma; Prehistoria y Arqueología (Madrid), 7.1994","author":[{"family":"Mas Cornellà","given":"Martí."}],"issued":{"raw":"1994"}}