%0 Journal Article
%A R. V. Guseinov
%T Spectrum of quasielliptic differential operators
%J Matematičeskie zametki
%D 1993
%P 145-148
%V 53
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1993_53_6_a16/
%G ru
%F MZM_1993_53_6_a16