%0 Journal Article %A V. M. Eleonskii %A N. E. Kulagin %A D. V. Turaev %A L. P. Shilnikov %T Classification of self-localized states of an electromagnetic %J Doklady Akademii Nauk %D 1989 %P 848-852 %V 309 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a20/ %G ru %F DAN_1989_309_4_a20