Radohuz, S.A. and Sklar, V.N. 2018. Directors (rectors) of the higher technical education institutions in the end of the XIX – first half of the XX century – the pleiad of outstanding students and followers of professor V. Kirpichev. History of science and technology. 7, 11 (Feb. 2018), 70-76. DOI:https://doi.org/10.32703/2415-7422-2017-7-11-70-76.