TY - JOUR AU - Zhicong Lin TI - Proof of Gessel's \(\gamma\)-positivity conjecture JO - The electronic journal of combinatorics PY - 2016 VL - 23 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/5797/ DO - 10.37236/5797 ID - 10_37236_5797 ER -