TY - JOUR AU - FELDMAN, ARNOLD TI - PROPERTIES OF SUBGROUPS OF SOLVABLE GROUPS THAT IMPLY THEY ARE NORMALLY EMBEDDED JO - Glasgow mathematical journal PY - 2003 SP - 45 EP - 52 VL - 45 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089502008972/ DO - 10.1017/S0017089502008972 ID - 10_1017_S0017089502008972 ER -