The doctrine of colonization and resettlement: a textbook for higher educational institutions / IL Yamzin, VP Voshchinin; aut. pref. I. Yamzin. - Moscow; Leningrad: Gos. publishing house, 1926. - VI, 328 p. : tab. - (Benefits for the higher school). - Main sources: p. 136-138, 325-328
1. Territory of Russia (collection). 2. The people (the collection). 3. Colonization and resettlement - Russia - 19 - 20 centuries. - Teaching aids.