%0 Journal Article
%A Karl-Theodor Sturm
%T Harnack's inequality for parabolic operators with singular low order terms.
%J Mathematische Zeitschrift
%D 1994
%P 593-612
%V 216
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1994__216_4_174670/
%F MZ_1994__216_4_174670