%0 Journal Article %A R. F. Bikbaev %T Shock waves in one-dimensional models with cubic nonlinearity %J Teoretičeskaâ i matematičeskaâ fizika %D 1993 %P 191-212 %V 97 %N 2 %U http://geodesic.mathdoc.fr/item/TMF_1993_97_2_a2/ %G ru %F TMF_1993_97_2_a2