TY  - JOUR
AU  - El-Zahrani, Eada A.
AU  - Serag, Hassan M.
TI  - Existence of weak solutions for nonlinear elliptic systems on $\Bbb{R}^N$
JO  - Electronic Journal of Differential Equations
PY  - 2006
VL  - 2006
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a45/
LA  - en
ID  - EJDE_2006__2006__a45
ER  -