GORODETSKAYA, N.; STAROVOIT, I.; SHCHERBAK, T. PARTICULARS OF A WAVE FIELD IN A SEMI-INFINITE WAVEGUIDE WITH MIXED BOUNDARY CONDITIONS AT ITS EDGE. Journal of Numerical and Applied Mathematics, [S. l.], n. 1 (135), p. 103–109, 2021. DOI: 10.17721/2706-9699.2021.1.13. Disponível em: https://jnam.knu.ua/index.php/jnam/article/view/109. Acesso em: 6 oct. 2026.