TY  - JOUR
AU  - Crescimbeni, Raquel
AU  - Forzani, Liliana
AU  - Perini, Alejandra
TI  - A new proof of Harnack's inequality for elliptic partial differential equations in divergence form
JO  - Electronic Journal of Differential Equations
PY  - 2007
VL  - 2007
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a138/
LA  - en
ID  - EJDE_2007__2007__a138
ER  -