TY - JOUR AU - Smith, Howard TI - On the normal cores of certain subgroups of nilpotent groups JO - Glasgow mathematical journal PY - 1994 SP - 113 EP - 115 VL - 36 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500030615/ DO - 10.1017/S0017089500030615 ID - 10_1017_S0017089500030615 ER -