%0 Journal Article %A Marilena Barnabei %A Flavio Bonetti %A Sergi Elizalde %A Matteo Silimbani %T Two descent statistics over \(321\)-avoiding centrosymmetric involutions %J The electronic journal of combinatorics %D 2016 %V 23 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/5531/ %R 10.37236/5531 %F 10_37236_5531