@mastersthesis{Evalgelidis1998,
author = "Evanggelidis, Vasileios",
address = "Thessaloniki, Greece",
keywords = "fortifications, siege engines, towers",
school = "Aristotle University of Thessaloniki",
title = "{Τ}he use of round towers in {G}reek {F}ortifications [in {G}reek] ",
year = "1998",
}