In the 60th jubilee of Professors of Tomsk Polytechnic University Igor V. Minin and Oleg V. Minin. J-BPE [Internet]. 2020 Jun. 30 [cited 2026 Oct. 27];6(2):020101. Available from: https://jbpe.ssau.ru/index.php/JBPE/article/view/3380