%0 Journal Article %A Cernea, Aurelian %T On a nonconvex boundary value problem for a first order multivalued differential system %J Archivum mathematicum %D 2008 %P 237-244 %V 44 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_2008__44_3_a7/ %G en %F ARM_2008__44_3_a7