Presentation of Bruno Škreblin in Zagreb at the international conference Fortifications, defence systems, structures and features
in the past", 7-9., lipanj, 2017.
paper: The fortification system of Gradec (Zagreb) in medieval period
Presentation of Bruno Škreblin in Zagreb at the international conference Fortifications, defence systems, structures and features
in the past", 7-9., lipanj, 2017.