@article{CRMATH_2013__351_13-14_513_0,
     author = {Beltita, Ingrid and Beltita, Daniel},
     title = {On the differentiable vectors for contragredient representations},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {513--516},
     publisher = {Elsevier},
     volume = {351},
     number = {13-14},
     year = {2013},
     doi = {10.1016/j.crma.2013.07.017},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2013.07.017/}
}