%0 Journal Article %T GMJ volume 52 issue 3 Cover and Back matter %J Glasgow mathematical journal %D 2010 %P b1-b6 %V 52 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089510000637/ %R 10.1017/S0017089510000637 %F 10_1017_S0017089510000637