%0 Journal Article %A L. R. Volevich %T Hypoelliptic convolution equations %J Doklady Akademii Nauk %D 1966 %P 1232-1235 %V 168 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_168_6_a1/ %G ru %F DAN_1966_168_6_a1