%0 Journal Article %A Aschbacher, Michael %A Segev, Yoav %T The uniqueness of groups of Lyons type %J Journal of the American Mathematical Society %D 1992 %P 75-98 %V 05 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1992-1124978-X/ %R 10.1090/S0894-0347-1992-1124978-X %F 10_1090_S0894_0347_1992_1124978_X