@article{05255180, title = {Monotonicity of Harnack inequality for positive invariant harmonic functions.}, journal = {Journal of Applied Mathematics and Stochastic Analysis}, volume = {2007}, year = {2007}, doi = {10.1155/2007/39171}, zbl = {1159.31005}, language = {en}, url = {http://dml.mathdoc.fr/item/05255180} }
Pan, Yifei; Wang, Mei. Monotonicity of Harnack inequality for positive invariant harmonic functions.. Journal of Applied Mathematics and Stochastic Analysis, Tome 2007 (2007) . doi : 10.1155/2007/39171. http://gdmltest.u-ga.fr/item/05255180/