{"id":"001002851","type":"book","title":"Frühmittelalterliche Befestigungen in Schlesien und Nordmähren","publisher":"Habelt","publisher-place":"Bonn","pages":"349-358","container-title":"Frühmittelalterlicher Burgenbau in Mittel- und Osteuropa. Tagung, Nitra vom 7. bis 10. Oktober 1996","author":[{"family":"Kouřil","given":"Pavel"}],"issued":{"raw":"1998"}}