@article{00757854,
title = {The Harnack inequality for },
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {1995/10},
year = {1995},
zbl = {0818.35033},
language = {en},
url = {http://dml.mathdoc.fr/item/00757854}
}
Lindqvist, Peter; Manfredi, Juan J. The Harnack inequality for . Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 1995/10 (1995) . http://gdmltest.u-ga.fr/item/00757854/