TY - JOUR AU - W.J. Wong TI - Exceptional Character Theory and the Theory of Blocks. JO - Mathematische Zeitschrift PY - 1966 SP - 363 EP - 379 VL - 91 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1966__91_170528/ ID - MZ_1966__91_170528 ER -