Krajnik, Damir, Mladen Obad Šćitaroci, and Bojana Bojaniĉ Obad Šćitaroci. “City Fortifications and the Form of European Cities, With Special Reference to Croatia”. Urban Morphology 12, no. 2 (May 12, 2008): 117–129. Accessed April 23, 2026. https://journal.urbanform.org/index.php/jum/article/view/3944.