%0 Journal Article %A Allenby, R. B. J. T. %T Adjunction of roots to nilpotent groups %J Glasgow mathematical journal %D 1966 %P 109-118 %V 7 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S2040618500035280/ %R 10.1017/S2040618500035280 %F 10_1017_S2040618500035280