Aripov, M.M., Utebaev, D., Utebaev, B.D., & Yarlashov, R.Sh. (2024). On stability of nonlinear difference equations and some of their applications. Bulletin of the Karaganda University. Mathematics Series, 3(115), 13–25. https://doi.org/10.31489/2024m3/13-25