%0 Journal Article %A Kadlec, Jan %T Strong maximum principle for weak solutions of nonlinear parabolic differential inequalities %J Časopis pro pěstování matematiky %D 1967 %P 373-391 %V 092 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1967.117601/ %R 10.21136/CPM.1967.117601 %G en %F 10_21136_CPM_1967_117601