1. N. S. Bakhvalov, Numerical Methods [in Russian], Nauka, Moscow (1973).
2. V. K. Zadiraka, The Theory of Calculating the Fourier Transform [in Russian], Naukova Dumka, Kyiv (1983).
3. V. K. Zadiraka and S. S. Mel’nikova, Digital Signal Processing [in Russian], Naukova Dumka, Kyiv (1993).
4. V. I. Zubov, Bessel Functions: A Study Guide [in Russian], MFTI, Moscow (2007).
5. E. Stein, Harmonic Analysis: Real-Variable Methods, Orthogonality, and Oscillatory Integrals, Princeton University Press, Princeton (1993).