%0 Journal Article %A Svetlin Georgiev Georgiev %A Mohamed Majdoub %A Karima Mebarki %T Multiple nonnegative solutions for a class IVPs for second order odes %J Filomat %D 2021 %P 4701 %V 35 %N 14 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2114701G/ %R 10.2298/FIL2114701G %G en %F 10_2298_FIL2114701G