Title: Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ imeni A.P. Kovalëva, 2018
Subjects: Art, Congresses, Conservation and restoration, Russian Art, Gosudarstvennai︠a︡ Tretʹi︠a︡kovskai︠a︡ galerei︠a︡
Places: Russia (Federation)