{"id":"001266197","type":"book","title":"Archaeologial investigations at Viljandi castle of the Teutonic Order and in Medieval Viljandi. Arheoloogilised kaevamised Viljandi ordulinnusel ja keskaegses Viljandis","pages":"107-121","container-title":"Arheoloogilised Välitööd Eestis, 2003 (2003","author":[{"family":"Haak","given":"Arvi"}],"issued":{"raw":"2003"}}