%0 Journal Article %A Olivier Ley %T A counter-example to the characterization of the discontinuous value function of control problems with reflection %J Comptes Rendus. Mathématique %D 2002 %P 469-473 %V 335 %N 5 %I Elsevier %R 10.1016/S1631-073X(02)02505-0 %G en %F CRMATH_2002__335_5_469_0