%0 Journal Article %A Li Chzhi %T Equations of Korteweg--de Vries type with higher-order correction terms for long waves in weakly dispersing media %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1998 %P 49-53 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1998_1_a11/ %G ru %F VMUMM_1998_1_a11