{"id":"001164241","type":"book","title":"Über Steinlabyrinthe und späte Grabfunde auf der Insel Hiiumaa","pages":"397-400","container-title":"Eesti Teaduste Akadeemia Toimetised, 40 (1991","author":[{"family":"Selirand","given":"Urmas"}],"issued":{"raw":"1991"}}