%0 Journal Article
%A V. G. Maz'ya
%A G. I. Kresin
%T On the maximum principle for strongly elliptic and parabolic second order systems with constant coefficients
%J Sbornik. Mathematics
%D 1986
%P 457-479
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1986_53_2_a10/
%G en
%F SM_1986_53_2_a10