%0 Journal Article %A Manfred Gruber %T Harnachk Inequalities for Solutions of General Second Order Parabolic Equations and Estimates of Their Hölder Constants. %J Mathematische Zeitschrift %D 1984 %P 23-44 %V 185 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1984__185_173383/ %F MZ_1984__185_173383