{"id":"001197079","type":"book","title":"Erste Untersuchungen in einer Viereckschanze bei Riedlingen, Kreis Biberach","pages":"111-113","container-title":"Archäologische Ausgrabungen in Baden-Württemberg, 1991 (1992","author":[{"family":"Klein","given":"Frieder"}],"issued":{"raw":"1992"}}