Obrazovanie osnovnoi gosudarstvennoi territorii velikorusskoi narodnosti zaselenie i obedinenie tsentra
Li︠u︡bavskiĭ, M. K.
Orono, Me. Academic International
1971
Facsimile reprint of 1st ed: Leningrad : Izd-vo Akad. nauk SSSR, 1929
Includes index
With map