%0 Journal Article %A Philippe G. Ciarlet %A Sorin Mardare %T An intrinsic approach and a notion of polyconvexity for nonlinearly elastic plates %J Comptes Rendus. Mathématique %D 2012 %P 111-116 %V 350 %N 1-2 %I Elsevier %R 10.1016/j.crma.2011.11.001 %G en %F CRMATH_2012__350_1-2_111_0