TY - JOUR AU - Aschbacher, Michael AU - Segev, Yoav TI - The uniqueness of groups of Lyons type JO - Journal of the American Mathematical Society PY - 1992 SP - 75 EP - 98 VL - 05 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1992-1124978-X/ DO - 10.1090/S0894-0347-1992-1124978-X ID - 10_1090_S0894_0347_1992_1124978_X ER -