%0 Journal Article %T GMJ volume 29 issue 2 Cover and Back matter %J Glasgow mathematical journal %D 1987 %P b1-b1 %V 29 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006777/ %R 10.1017/S0017089500006777 %F 10_1017_S0017089500006777