{"id":"001011366","type":"book","title":"Die mittelböhmischen Burgstätten und ihre Rolle in den Anfängen des tschechischen Staates","publisher":"WERK","publisher-place":"Wrocław","pages":"69-76","container-title":"Centrum i zaplecze we wczesnośredniowiecznej Europie środkowej : Spotkania Bytomskie. 3","author":[{"family":"Frolík","given":"Jan."}],"issued":{"raw":"1999"}}