%0 Journal Article %A IRINA CHIS-STER %T Existence of monotone solutions for nonhnear perturbed differential inclusions. %J Revista de la Real Academia de Ciencias Exactas, FĂ­sicas y Naturales %D 1999 %P 189-194 %V 93 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RRACEFN_1999_1999_1_a4/ %G en %F RRACEFN_1999_1999_1_a4