Author: Regionalʹnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Krylovskie kraevedcheskie chtenii︠a︡" (1st 2016 Starit︠s︡a, Tverskai︠a︡ oblastʹ, Russia)