%0 Journal Article %A Announcement ​ %T Combinatorics around the q-Onsager algebra %J Ars Mathematica Contemporanea %D 2019 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMC_2019__17_1_a22/ %G en %F AMC_2019__17_1_a22