%0 Journal Article %A Juncheng Wei %A Matthias Winter %T Higher order energy expansions for some singularly perturbed Neumann problems %J Comptes Rendus. Mathématique %D 2003 %P 37-42 %V 337 %N 1 %I Elsevier %R 10.1016/S1631-073X(03)00269-3 %G en %F CRMATH_2003__337_1_37_0