TY  - JOUR
AU  - Khafagy, Salah A.
AU  - Serag, Hassan M.
TI  - Maximum principle and existence of positive solutions for nonlinear systems involving degenerate $p$-Laplacian operators
JO  - Electronic Journal of Differential Equations
PY  - 2007
VL  - 2007
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a277/
LA  - en
ID  - EJDE_2007__2007__a277
ER  -