{"id":"000079131","type":"book","title":"Problems of transition in the development of the hunting peoples' prehistoric art","pages":"357-358","container-title":"Actes du XIIe Congrès International des Sciences Préhistoriques et Protohistoriques. (Bratislava, 1-7 septembre 1991","author":[{"family":"Beltrán Martínez","given":"Antonio"}]}