%0 Journal Article %A Peter Keevash %A Po-Shen Loh %A Benny Sudakov %T Bounding the number of edges in permutation graphs %J The electronic journal of combinatorics %D 2006 %V 13 %U http://geodesic.mathdoc.fr/articles/10.37236/1070/ %R 10.37236/1070 %F 10_37236_1070