%0 Journal Article
%A Ludwik Byszewski
%T Strong maximum and minimum principles for parabolic functional-differential problems with initial inequalities $u(t_0, x) \stack {≤} {(≥)}K$
%J Annales Polonici Mathematici
%D 1990
%P 187-194
%V 52
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-52-2-187-194/
%R 10.4064/ap-52-2-187-194
%G en
%F 10_4064_ap_52_2_187_194