%0 Journal Article %A G. I. Suramlishvili %T Frequency shift and damping of interacting Langmuir oscillations %J Doklady Akademii Nauk %D 1964 %P 83-86 %V 157 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_157_1_a21/ %G ru %F DAN_1964_157_1_a21