%0 Journal Article
%A L. M. Kuks
%T Unboundedness of the solutions and a comparison theorem of Sturm type for higher order parabolic systems on the plane
%J Differencialʹnye uravneniâ
%D 1978
%P 878-884
%V 14
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1978_14_5_a11/
%G ru
%F DE_1978_14_5_a11