TY - JOUR AU - V. A. Zhuravlev AU - I. K. Kobozev AU - Yu. A. Kravtsov TI - On the frequency dependence of power radiated by a point source in a waveguide JO - Doklady Akademii Nauk PY - 1989 SP - 1119 EP - 1122 VL - 304 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_304_5_a21/ LA - ru ID - DAN_1989_304_5_a21 ER -