{"id":"001209932","type":"book","title":"Die Burgruine Urgiz bei Densbüren. Bericht über die Mauersanierungen von 1996/97","pages":"66-70","container-title":"Mittelalter, Moyen Âge, Medioevo, Temp Medieval, 5,3 (2000","author":[{"family":"Frey","given":"Peter"}],"issued":{"raw":"2000"}}