Aripov, M., Atabaev, O. and AL-Marashi, A. (2025) “On the behavior of solutions of a doubly nonlinear degenerate parabolic system with nonlinear sources and absorptions with variable densities”, Bulletin of the Karaganda University. Mathematics Series, 117(1), pp. 12–23. doi: 10.31489/2025m1/12-23.