%0 Journal Article %A FELDMAN, ARNOLD %T PROPERTIES OF SUBGROUPS OF SOLVABLE GROUPS THAT IMPLY THEY ARE NORMALLY EMBEDDED %J Glasgow mathematical journal %D 2003 %P 45-52 %V 45 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089502008972/ %R 10.1017/S0017089502008972 %F 10_1017_S0017089502008972