Levin, Valery, and Thomas Michelitsch. “Scattering of Acoustoelectric Waves on a Cylindrical Inhomogeneity in the Transversely Isotropic Piezoelectric Medium”. Ann. Sofia Univ. Fac. Math. and Inf. 93 (December 12, 2001): 137–155. Accessed November 24, 2024. https://ftl5.uni-sofia.bg./index.php/fmi/article/view/209.