@article{CRMATH_2016__354_11_1139_0,
     author = {Francfort, Gilles A. and Gloria, Antoine},
     title = {Isotropy prohibits the loss of strong ellipticity through homogenization in linear elasticity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1139--1144},
     publisher = {Elsevier},
     volume = {354},
     number = {11},
     year = {2016},
     doi = {10.1016/j.crma.2016.09.014},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2016.09.014/}
}