%0 Journal Article %A G. H. Greco %A S. Mazzucchi %T The Originality of Peano's 1886 Existence Theorem on Scalar Differential Equations %J Journal of convex analysis %D 2016 %P 649-659 %V 23 %N 3 %U http://geodesic.mathdoc.fr/item/JCA_2016_23_3_JCA_2016_23_3_a1/ %F JCA_2016_23_3_JCA_2016_23_3_a1