%0 Journal Article %A A. B. Zolotovitskii %A V. P. Kalashnikov %T Dispersion and damping of the Goldstone mode in a~multicomponent magnetic system %J Teoretičeskaâ i matematičeskaâ fizika %D 1981 %P 273-282 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1981_49_2_a11/ %G ru %F TMF_1981_49_2_a11