TY - JOUR AU - Sun, Hua AU - Wang, Yi TI - A combinatorial proof of the log-convexity of Catalan-like numbers JO - Journal of integer sequences PY - 2014 VL - 17 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2014__17_5_a3/ LA - en ID - JIS_2014__17_5_a3 ER -