Obespechenie sokhrannosti pamiatnikov kulʹtury: traditsionnye podkhody, netraditsionnye resheniia : materialy V mezhdunarodnoĭ konferentsii, 24-26 oktiabria 2006 g. by Rossiĭskai︠a︡ Nat︠s︡ionalʹnai︠a︡ Biblioteka | Menrva Books | MenrvaBooks