@article{CRMATH_2003__336_10_873_0,
     author = {Ciarlet, Philippe G. and Mardare, Cristinel},
     title = {On rigid displacements and their relation to the infinitesimal rigid displacement lemma in three-dimensional elasticity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {873--878},
     publisher = {Elsevier},
     volume = {336},
     number = {10},
     year = {2003},
     doi = {10.1016/S1631-073X(03)00191-2},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(03)00191-2/}
}