%0 Journal Article
%A A. A. Kulikov
%T On fundamental solutions and hypoellipticity of some singular differential operators
%J Doklady Akademii Nauk
%D 1982
%P 1049-1052
%V 266
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a4/
%G ru
%F DAN_1982_266_5_a4