%0 Journal Article
%A R.V. Gurjar
%A A.R. Shastri
%T The fundamental group at infinity of affine surfaces.
%J Commentarii mathematici Helvetici
%D 1984
%P 459-484
%V 59
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1984__59_139986/
%F CMH_1984__59_139986