@article{SPS_1999__33__410_0,
     author = {Bentaleb, Abdellatif},
     title = {Sur l'hypercontractivit\'e des semi-groupes ultrasph\'eriques},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {410--414},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {33},
     year = {1999},
     mrnumber = {1768016},
     zbl = {0953.60067},
     language = {fr},
     url = {http://archive.numdam.org/item/SPS_1999__33__410_0/}
}