Author: Russia) Vserossiĭskai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡i︠a︡ "Rossiĭskai︠a︡ provint︠s︡ii︠a︡ v gody revoli︠u︡t︠s︡iĭ i grazhdanskoĭ voĭny 1917-1922 gg." (1997 Nizhniĭ Novgorod