TY  - JOUR
AU  - Alziary, Bénédicte
AU  -  Cardoulis, Laure
AU  -  Fleckinger-Pellé, Jacqueline
TI  - Maximun Principle and existence of solutions for elliptic systems involving schrödinger operators
JO  - Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales 
PY  - 1997
SP  - 47
EP  - 52
VL  - 91
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RRACEFN_1997_1997_1_a6/
LA  - en
ID  - RRACEFN_1997_1997_1_a6
ER  -