{"id":"000415651","type":"article","title":"Ein Rohbeil aus Aphanit aus der Ufersiedlung Cham ZG, St. Andreas. Mit einem Beitrag zur Erkenntnisgeschichte des Aphanits","pages":"89-100","container-title":"Helvetia archaeologica, 19.1988","author":[{"family":"Speck","given":"J."}],"issued":{"raw":"1988"}}