%0 Journal Article %A A. A. Tishchenko %A D. Yu. Sergeeva %T On the dispersion relation of radiation from charged particles in periodic structures %J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ %D 2019 %P 140-146 %V 15 %N 1 %U http://geodesic.mathdoc.fr/item/VSPUI_2019_15_1_a10/ %G ru %F VSPUI_2019_15_1_a10