Rezounenko, Alexander. “To the 75th Anniversary of Academician of the NAS of Ukraine A. A. Borisenko”. Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics 93 (May 30, 2021): 34-36. Accessed December 21, 2024. https://periodicals.karazin.ua/mech_math/article/view/17400.