%0 Journal Article %A Zhicong Lin %T Proof of Gessel's \(\gamma\)-positivity conjecture %J The electronic journal of combinatorics %D 2016 %V 23 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/5797/ %R 10.37236/5797 %F 10_37236_5797