Smolkin, Eugene. “Numerical Method for Electromagnetic Wave Propagation Problem in a Cylindrical Inhomogeneous Metal Dielectric Waveguiding Structures”. Mathematical Modelling and Analysis 22, no. 3 (May 19, 2017): 271-282. Accessed December 2, 2024. https://mma.vgtu.lt/index.php/MMA/article/view/895.