{"id":"001032672","type":"book","title":"Entwicklung und Gestalt russischer Stadtfestungen des Mittelalters","publisher":"Verlag für Bauwesen","publisher-place":"Berlin","pages":"97-103","container-title":"Stadtbaukunst im Mittelalter : (Kolloquium Meissen 1985","author":[{"family":"Kostočkin","given":"Vladimir V."}],"issued":{"raw":"1990"}}