TY  - JOUR
AU  - Svetlin Georgiev Georgiev
AU  - Mohamed Majdoub
AU  - Karima Mebarki
TI  - Multiple nonnegative solutions for a class IVPs for second order odes
JO  - Filomat
PY  - 2021
SP  - 4701 
VL  - 35
IS  - 14
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2114701G/
DO  - 10.2298/FIL2114701G
LA  - en
ID  - 10_2298_FIL2114701G
ER  -