Shushkevich, Gennady, Svetlana Shushkevich, and Aleksandr Kuts. “On the Scattering of Electromagnetic Waves by Bi-Isotropic Spherical Shell”. Advances in Mechanical and Materials Engineering 34, no. 295 (1) (April 28, 2017): 111-122. Accessed July 3, 2024. https://journals.prz.edu.pl/amme/article/view/1287.