{"id":"001041823","type":"book","title":"Fortification innovations in the Grand Duchy of Lithuania during the reign of Sigismundus Augustus (1548-1572)","publisher":"Poznańskie Towarzystwo Przyjaciół Nauk","publisher-place":"Pozna","pages":"80-82","container-title":"Zamek i dwór w średniowieczu od 11 do 15 wieku : Materiały 19 Seminarium Mediewistycznego. [The castle and the court in the Middle Ages from the 11th until the 15th century. Materials of the 19th Seminar of Medievalists","author":[{"family":"Baronas","given":"Darius"}],"issued":{"raw":"2001"}}