@incollection{SB_1961-1962__7__209_0,
     author = {Demazure, Michel},
     title = {Sous-groupes arithm\'etiques des groupes alg\'ebriques lin\'eaires},
     booktitle = {S\'eminaire Bourbaki : ann\'ee 1961/62, expos\'es 223-240},
     series = {S\'eminaire Bourbaki},
     note = {talk:235},
     pages = {209--220},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {7},
     year = {1962},
     mrnumber = {1611211},
     zbl = {0134.16503},
     language = {fr},
     url = {http://archive.numdam.org/item/SB_1961-1962__7__209_0/}
}