%0 Journal Article
%A G. V. Demidenko
%T Quasielliptic operators and equations not solvable with respect to the highest order derivative
%J Sibirskij žurnal čistoj i prikladnoj matematiki
%D 2016
%P 15-26
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VNGU_2016_16_3_a1/
%G ru
%F VNGU_2016_16_3_a1