A. Yu. Anikin, A. I. Klevin, “Asymptotics of the Helmholtz equation solutions in a two-layer medium with a localized right-hand side”, TMF, 216:1 (2023), 148–168; Theoret. and Math. Phys., 216:1 (2023), 1036–1054
A. I. Klevin, “Asymptotic eigenfunctions of the “bouncing ball” type for the two-dimensional Schrödinger operator with a symmetric potential”, TMF, 199:3 (2019), 429–444; Theoret. and Math. Phys., 199:3 (2019), 849–863
A. Yu. Anikin, S. Yu. Dobrokhotov, A. I. Klevin, B. Tirozzi, “Gausian packets and beams with focal points in vector problems of plasma physics”, TMF, 196:1 (2018), 135–160; Theoret. and Math. Phys., 196:1 (2018), 1059–1081
A. Yu. Anikin, S. Yu. Dobrokhotov, A. I. Klevin, B. Tirozzi, “Scalarization of stationary semiclassical problems for systems of equations and its application in plasma physics”, TMF, 193:3 (2017), 409–433; Theoret. and Math. Phys., 193:3 (2017), 1761–1782