@article{AFST_1980_5_2_1_53_0,
     author = {Laurent, Michel},
     title = {Approximation diophantienne de valeurs de la fonction b\^eta aux points rationnels},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {53--65},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {5e s{\'e}rie, 2},
     number = {1},
     year = {1980},
     mrnumber = {583903},
     zbl = {0439.10022},
     language = {fr},
     url = {http://www.numdam.org/item/AFST_1980_5_2_1_53_0/}
}