%0 Journal Article %A Cristina Ballantine %A Rosa Orellana %T Schur-positivity in a square %J The electronic journal of combinatorics %D 2014 %V 21 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/3796/ %R 10.37236/3796 %F 10_37236_3796