%0 Journal Article %A F. V. Srumova %T Asymptotics of the energy emitted by an almost periodic source of electromagnetic oscillations in a waveguide %J Differencialʹnye uravneniâ %D 1982 %P 1999-2001 %V 18 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_11_a26/ %G ru %F DE_1982_18_11_a26