%0 Journal Article %A Gonçalo Gutierres %A Ricardo Mamede %A José Luis Santos %T Commutation classes of the reduced words for the longest element of \(\mathfrak{S}_{n}\) %J The electronic journal of combinatorics %D 2020 %V 27 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/9481/ %R 10.37236/9481 %F 10_37236_9481