(PPT) Төв мэдрэлийн тогтолцооны физиологи | Zolboo …
From the chronological point of view, we discuss the period from the Late Roman times until the collapse of the Roman world at the very end of the 6th century and beginning of the 7 century. The forti-fications had certainly been inhabited in the Late Roman period, particularly after the turmoil and destructions caused by intrusions of ...