%0 Journal Article
%A F. Ehlers
%A W.D. Neumann
%A J. Scherk
%T Links of surface singularities and CR space forms.
%J Commentarii mathematici Helvetici
%D 1987
%P 240-264
%V 62
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1987__62_140084/
%F CMH_1987__62_140084