%0 Journal Article %A R. S. Ismagilov %T Representations of groups in solution spaces of invariant differential equations %J Teoretičeskaâ i matematičeskaâ fizika %D 2005 %P 489-499 %V 142 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2005_142_3_a1/ %G ru %F TMF_2005_142_3_a1