%0 Journal Article %A S. P. Andreev %A M. I. Ryazanov %T Combination radiation of a charge in a substance excited by the resonance field %J Doklady Akademii Nauk %D 1974 %P 807-809 %V 215 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_215_4_a10/ %G ru %F DAN_1974_215_4_a10