%0 Journal Article
%A Ursescu, Corneliu
%T Second order tangency conditions and differential inclusions: a counterexample and a remedy
%J Electronic Journal of Differential Equations
%D 2009
%V 2009
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a188/
%G en
%F EJDE_2009__2009__a188