@article{CRMATH_2007__345_10_543_0,
     author = {Ammar-Khodja, Farid and Benabdallah, Assia and Dupaix, C\'edric and Gonz\'alez-Burgos, Manuel},
     title = {Controllability for a class of reaction{\textendash}diffusion systems: the generalized {Kalman's} condition},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {543--548},
     publisher = {Elsevier},
     volume = {345},
     number = {10},
     year = {2007},
     doi = {10.1016/j.crma.2007.10.023},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.10.023/}
}