Comparison of vulnerability conditions of adobes’ structure : the study of historical and restored adobes of Kooh-e Khajeh ancient site (Kohan Dezh castle) in Sistan, Iran - Miri, Najmeh Khatoon; Sarhaddi-Dadian, Hossein; Bahramzadeh, Kaveh; Hashemi-Baghi, Malieh (Editura Academiei Republicii Populare Române, 2019)