{"id":"001189036","type":"book","title":"Greifensee-Böschenk, Kt. Zürich. Die Unterwasser-Rettungsgrabung","pages":"2-20","container-title":"Helvetia Archaeologica, 29,113 (1998","author":[{"family":"Ruoff","given":"Ulrich."}],"issued":{"raw":"1998"}}