%0 Journal Article %A Qi Zhang %T A Harnack Inequality for the Equation ..., when |b| ... Kn + 1. %J Manuscripta mathematica %D 1996 %P 61-78 %V 89 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1996__89_3_156150/ %F MM2_1996__89_3_156150