Brodyn, M. S., A. G. Naumovets, L. P. Yatsenko, A. M. Negryiko, M. S. Soskin, M. V. Bondar, V. I. Melnyk, N. I. Ostapenko, T. M. Smirnova, S. G. Odoulov, I. P. Ilchyshyn, and M. D. Kurmei. “Academician of the National Academy of Sciences of Ukraine Marat Terentiyovych Shpak (to the 90-Th Anniversary of His Birthday)”. Ukrainian Journal of Physics 61, no. 11 (January 4, 2019): 1026. Accessed September 29, 2022. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019019.