{"id":"001191727","type":"book","title":"Schutzwert des Burgwalls von Leczyca in Polen im Lichte der Geschichte des Litauenangriffs im Jahr 1294","pages":"45-49","container-title":"Fasciculi Archaeologiae Historicae, 10 (1997","author":[{"family":"Poklewski-Koziełł","given":"Tadeusz"}],"issued":{"raw":"1997"}}