%0 Journal Article %A ERSOY, KIVANÇ %A TORTORA, ANTONIO %A TOTA, MARIA %T ON GROUPS WITH ALL SUBGROUPS SUBNORMAL OR SOLUBLE OF BOUNDED DERIVED LENGTH %J Glasgow mathematical journal %D 2014 %P 221-227 %V 56 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000190/ %R 10.1017/S0017089513000190 %F 10_1017_S0017089513000190