TY  - JOUR
AU  - Abdelkrim Moussaoui
TI  - Nodal solutions for singular semilinear elliptic systems
JO  - Filomat
PY  - 2023
SP  - 4991 
VL  - 37
IS  - 15
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2315991M/
DO  - 10.2298/FIL2315991M
LA  - en
ID  - 10_2298_FIL2315991M
ER  -