%0 Journal Article %A N. H. Ibragimov %A A. B. Shabat %T Korteweg--de Vries equation from the group standpoint %J Doklady Akademii Nauk %D 1979 %P 57-61 %V 244 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_244_1_a10/ %G ru %F DAN_1979_244_1_a10