Petr Vi︠a︡cheslavovich Kalitin

Uravnenie russkoĭ idei( po-svi︠a︡tootecheski novai︠a︡ i originalʹnai︠a︡ sistema "mysli-postupka-sot︠s︡i︠u︡ma" rossiĭskikh uchenykh monakhov vtoroĭ poloviny XVIII-nachala XIX vekov)