%0 Journal Article
%A Harary, Frank
%A Palmer, Edgar
%A Smith, Cedric
%T Which Graphs have only Self-Converse Orientations?
%J Canadian mathematical bulletin
%D 1967
%P 425-429
%V 10
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-040-0/
%R 10.4153/CMB-1967-040-0
%F 10_4153_CMB_1967_040_0