TY - JOUR AU - A. G. Rozhnev AU - M. M. Melnikova AU - N. M. Ryskin TI - Spectral approach with iterative clarification of a radiation boundary conditions for modeling of quasimodes of a gyrotrons open cavities JO - Izvestiya VUZ. Applied Nonlinear Dynamics PY - 2024 SP - 305 EP - 331 VL - 32 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVP_2024_32_3_a2/ LA - ru ID - IVP_2024_32_3_a2 ER -