1. N. S. Bakhvalov, N. P. Zhidkov, and G. M. Kobel’kov, Numerical Methods (Nauka, Moscow, 1987) [in Russian].
2. K. I. Babenko, Foundations of Numerical Analysis (Nauka, Moscow, 1986) [in Russian].
3. O. V. Lokutsievskii and M. B. Gavrilov, Foundations of Numerical Analysis (Yanus, Moscow, 1995).
4. V. S. Ryaben’kii, Introduction to Computational Mathematics (Nauka, Moscow, 1994) [in Russian].
5. N. M. Korobov, Number-Theoretic Methods in Approximate Analysis (Fizmatgiz, Moscow, 1963) [in Russian].