TY - JOUR AU - Campbell, H. E. A. AU - Hughes, I. AU - Pollack, R. D. TI - Rings of Invariants and p-Sylow Subgroups JO - Canadian mathematical bulletin PY - 1991 SP - 42 EP - 47 VL - 34 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-007-0/ DO - 10.4153/CMB-1991-007-0 ID - 10_4153_CMB_1991_007_0 ER -