%0 Journal Article %A McLain, D. H. %T Remarks on the Upper Centralc Series of a Group %J Glasgow mathematical journal %D 1956 %P 38-44 %V 2 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033414/ %R 10.1017/S2040618500033414 %F 10_1017_S2040618500033414