TY - JOUR AU - Campbell, C. M. AU - Miyamoto, I. AU - Robertson, E. F. AU - Williams, P. D. TI - The efficiency of PSL(2, p)3 and other direct products of groups JO - Glasgow mathematical journal PY - 1997 SP - 259 EP - 268 VL - 39 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032195/ DO - 10.1017/S0017089500032195 ID - 10_1017_S0017089500032195 ER -