%0 Journal Article
%A Viktor Schroeder
%A Ch.B. Croke
%T The fundamental group of compact manifolds without conjugate points.
%J Commentarii mathematici Helvetici
%D 1986
%P 161-176
%V 61
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1986__61_140046/
%F CMH_1986__61_140046