{"id":"000989814","type":"book","title":"Grenzbildung und Burgenbau","publisher":"Centre de Recherches Archéologiques Médiévales","publisher-place":"Caen","pages":"135-144","container-title":"Château Gaillard. 17. Études de Castellologie Médiévale. Actes du Colloque International tenu à Abergavenny, Wales, 29 août-3 septembre 1994","author":[{"family":"Meyer","given":"Werner"}],"issued":{"raw":"1996"}}