Author: Mezhdunarodnai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ "Rodnai︠a︡ zemli︠a︡ glazami storonnego nabli︠u︡dateli︠a︡: zametki puteshestvennikov o Tverskom krae" (2012 Tverʹ, Russia ; Rzhev, Russia)