%0 Journal Article %A Philippe G. Ciarlet %A Cristinel Mardare %T On rigid displacements and their relation to the infinitesimal rigid displacement lemma in three-dimensional elasticity %J Comptes Rendus. Mathématique %D 2003 %P 873-878 %V 336 %N 10 %I Elsevier %R 10.1016/S1631-073X(03)00191-2 %G en %F CRMATH_2003__336_10_873_0