%0 Journal Article %A Viard, Francois %T How to get the weak order out of a digraph ? %J Discrete mathematics & theoretical computer science %D 2015 %V DMTCS Proceedings, 27th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2015) %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2538/ %R 10.46298/dmtcs.2538 %G en %F DMTCS_2015_special_285_a82