%0 Journal Article %A V. P. Maslov %A G. A. Omel'yanov %T On equations of Kadomtsev--Pogutse type for a tokamak and domains of arbitrary symmetry %J Doklady Akademii Nauk %D 1992 %P 83-90 %V 326 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_326_1_a16/ %G ru %F DAN_1992_326_1_a16