Favorov, S. Yu. “S. Yu. Favorov. On His 70th Birthday”. Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics 910 (June 29, 2020): 47-48. Accessed November 25, 2024. https://periodicals.karazin.ua/mech_math/article/view/16043.