A collection of historical and statistical information about Siberia and its neighboring countries. The current of the Angara River with the designation of obstacles to navigation. Film St. Petersburg, 1875-1876.
Russian Geographical Society. East-Siberian department
Izvestiya of the East Siberian Division of the Russian Geographical Society. Map of the flow of the rivers Ilima and Angara. Location: Irkutsk, 1870-.