@incollection{XUPS_2000____57_0, author = {Brou\'e, Michel}, title = {Sur quelques groupes simples sporadiques}, booktitle = {Groupes finis}, series = {Journ\'ees math\'ematiques X-UPS}, pages = {57--80}, publisher = {Les \'Editions de l{\textquoteright}\'Ecole polytechnique}, year = {2000}, doi = {10.5802/xups.2000-02}, language = {fr}, url = {http://archive.numdam.org/articles/10.5802/xups.2000-02/} }