%0 Journal Article %T GMJ volume 53 issue 1 Cover and Back matter %J Glasgow mathematical journal %D 2011 %P b1-b8 %V 53 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089510000819/ %R 10.1017/S0017089510000819 %F 10_1017_S0017089510000819