%0 Journal Article
%A Pnueli, A.
%A Lempel, A.
%A Even, S.
%T Transitive Orientation of Graphs and Identification of Permutation Graphs
%J Canadian journal of mathematics
%D 1971
%P 160-175
%V 23
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-016-5/
%R 10.4153/CJM-1971-016-5
%F 10_4153_CJM_1971_016_5