Galois cohomology of the classical gorups over fields of cohomological dimension ... 2. R. Parimala, E. Bayer-Fluckiger (1995) Inventiones mathematicae
Galois-fixed points in the Bruhat-Tits building of a reductive group Gopal Prasad (2001) Bulletin de la Société Mathématique de France We give a new proof of a useful result of Guy Rousseau on Galois-fixed points in the Bruhat-Tits building of a reductive group.
Groupes affines, commutatifs, unipotents sur un corps non parfait Colette Schoeller (1972) Bulletin de la Société Mathématique de France
Groupes de Whitehead de groupes algébriques simples sur un corps Jacques Tits (1976/1977) Séminaire Bourbaki
Gruppi che sono unione di un numero finito di laterali doppi Enrico Jabara (2006) Rendiconti del Seminario Matematico della Università di Padova