TY - JOUR AU - Michael O'Nan TI - A Characterization of Ln (q) as a Permutation Group. JO - Mathematische Zeitschrift PY - 1972 SP - 301 EP - 314 VL - 127 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1972__127_171777/ ID - MZ_1972__127_171777 ER -