@incollection{AST_1985__S131__435_0,
     author = {Bryant, R. and Dufo, M. and Tits, J.},
     title = {Annexe : {R\'esum\'e} des autres conf\'erences},
     booktitle = {\'Elie Cartan et les math\'ematiques d'aujourd'hui - Lyon, 25-29 juin 1984},
     series = {Ast\'erisque},
     pages = {435--441},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {S131},
     year = {1985},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1985__S131__435_0/}
}