%0 Journal Article
%T GMJ volume 18 issue 2 Cover and Back matter
%J Glasgow mathematical journal
%D 1977
%P b1-b1
%V 18
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003141/
%R 10.1017/S0017089500003141
%F 10_1017_S0017089500003141