1. |
È. A. Biberdorf, A. S. Rudometova, Wang Li, A. D. Zhumabaev, “A method for separating the matrix spectrum by a straight line and an infinite strip flutter problem”, Zh. Vychisl. Mat. Mat. Fiz., 64:8 (2024), 1355–1365 ; Comput. Math. Math. Phys., 64:8 (2024), 1704–1714 |