%0 Journal Article %T GMJ volume 5 issue 4 Cover and Back matter %J Glasgow mathematical journal %D 1962 %P b1-b2 %V 5 %N 4 %U http://geodesic.mathdoc.fr/articles/10.1017/S204061850003450X/ %R 10.1017/S204061850003450X %F 10_1017_S204061850003450X