%0 Journal Article %A M. L. Gandarias %A M. S. Bruzón %T New solutions of the Schwarzian Korteweg–de Vries equation in $2{+}1$ dimensions based on weak symmetries %J Teoretičeskaâ i matematičeskaâ fizika %D 2007 %P 380-390 %V 151 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_2007_151_3_a5/ %G ru %F TMF_2007_151_3_a5