Pylypchuk, O., and O. Strelko. “Work in the Interests of Rail Transport: The Second Minister of Railway Transport of the Russian Empire – Volodymyr O. Bobrynskyi (1869-1871)”. History of Science and Technology, Vol. 9, no. 1(14), June 2019, pp. 19-32, doi:10.32703/2415-7422-2019-9-1(14)-19-32.