%0 Journal Article
%A Peetre, Jaak
%A Zhang, Genkai
%T Projective structures on an annulus and Hankel forms
%J Glasgow mathematical journal
%D 1991
%P 247-266
%V 33
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008314/
%R 10.1017/S0017089500008314
%F 10_1017_S0017089500008314