Ibragimov, U., Kurakbayev, D., Orazov, I., & Nyssanov, E. (2020). ABOUT ONE INVARIANT MULTIVALUED MAPPING IN THE TASK OF THERMAL CONDUCTIVITY WITH TIME DELAY. Известия НАН РК. Серия физико-математическая, (2), 58–66. извлечено от https://journals.nauka-nanrk.kz/physics-mathematics/article/view/401