%0 Journal Article %A Marilena Barnabei %A Flavio Bonetti %A Matteo Silimbani %T Two permutation classes related to the bubble sort operator %J The electronic journal of combinatorics %D 2012 %V 19 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/2556/ %R 10.37236/2556 %F 10_37236_2556