@article{10_37236_3796,
     author = {Cristina Ballantine and Rosa Orellana},
     title = {Schur-positivity in a square},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {3},
     doi = {10.37236/3796},
     zbl = {1301.05355},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3796/}
}