Gorodetskaya, N., Starovoit, I., & Shcherbak, T. (2021). PARTICULARS OF A WAVE FIELD IN A SEMI-INFINITE WAVEGUIDE WITH MIXED BOUNDARY CONDITIONS AT ITS EDGE. Journal of Numerical and Applied Mathematics, 1 (135), 103-109. https://doi.org/10.17721/2706-9699.2021.1.13