TY - JOUR TI - On Counting Types of Symmetries in Finite Unitary Reflection Groups JO - Canadian journal of mathematics PY - 1979 SP - 252 EP - 254 VL - 31 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-026-5/ DO - 10.4153/CJM-1979-026-5 ID - 10_4153_CJM_1979_026_5 ER -