@article{PMIHES_1972__41__5_0,
     author = {Bruhat, Fran\c{c}ois and Tits, Jacques},
     title = {Groupes r\'eductifs sur un corps local : {I.} {Donn\'ees} radicielles valu\'ees},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {5--251},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {41},
     year = {1972},
     mrnumber = {48 #6265},
     zbl = {0254.14017},
     language = {fr},
     url = {http://www.numdam.org/item/PMIHES_1972__41__5_0/}
}