TY CONF TI Mathematical modeling of interaction of electrons with high-frequency field of flat electrode gap KW monotron KW electron beam KW interaction space KW electronic efficiency KW active electronic conductivity of the gap JO International scientific and practical conference AU Merzlov, V.S. AU Hatagov, A.C. AU Kryzhanovskaya, I.V. PY 2024 PB INFRA-M Academic Publishing LLC.