%0 Journal Article %A Rao, Murali %T Integral Harnack inequality %J Glasgow mathematical journal %D 1985 %P 115-120 %V 26 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500005875/ %R 10.1017/S0017089500005875 %F 10_1017_S0017089500005875