@article{05237137,
title = {Harnack's estimates: positivity and local behavior of degenerate and singular parabolic equations.},
journal = {Boundary Value Problems [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/42548},
zbl = {1160.35455},
language = {en},
url = {http://dml.mathdoc.fr/item/05237137}
}
DiBenedetto, Emmanuele; Gianazza, Ugo; Safonov, Mikhail; Urbano, José Miguel; Vespri, Vincenzo. Harnack's estimates: positivity and local behavior of degenerate and singular parabolic equations.. Boundary Value Problems [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/42548. http://gdmltest.u-ga.fr/item/05237137/