Report of Vice-Admiral Makarov on the inspection in the summer of 1897, on behalf of the Minister of Finance S. Witte, the sea route to the Ob and Yenisei rivers. - St. Petersburg: type. V. Kirschbaum, 1898. - , 81 p. ; 27th
I. Witte, Sergei Yulievich (1849-1915) .1. Makarov, Stepan Osipovich (1848 - 1904) - Reports. 2. Territory (collection). 3. Development of the Arctic (collection). 4. Trade routes - History - Siberia - Reports. 5. The Northern Sea Route - Expeditions - Reports.