%0 Journal Article
%T GMJ volume 31 issue 1 Cover and Back matter
%J Glasgow mathematical journal
%D 1989
%P b1-b1
%V 31
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007497/
%R 10.1017/S0017089500007497
%F 10_1017_S0017089500007497