For citations:
Sergeev A.N., Gvozdev A.E., Ushakov M.V., Medvedev P.N., Dorokhin Yu.S., Kutepov S.N., Maliy D.V. Nikolay Nikolaevich Sergeev, Doctor of Technical Sciences, Professor of Tula State Lev Tolstoy Pedagogical University — bright representative of the scientific school of physical fundamental and applied materials science M. A. Krishtal. Chebyshevskii Sbornik. 2019;20(3):533-558. (In Russ.) https://doi.org/10.22405/2226-8383-2019-20-3-533-558