{"id":"000096730","type":"article","title":"El abrigo de La Castañera (Obregón, Villanueva de Villaescusa): materiales arqueológicos","pages":"123-128","container-title":"Boletín Cántabro de Espeleología (Santander), 12.1996","author":[{"family":"Ruiz Cobo","given":"Jesús."}]}