@article{JAC_1993__2_4_a4,
     author = {Billey, Sara C. and Jockusch, William and Stanley, Richard P.},
     title = {Some combinatorial properties of {Schubert} polynomials},
     journal = {Journal of Algebraic Combinatorics},
     pages = {345--374},
     publisher = {mathdoc},
     volume = {2},
     number = {4},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_1993__2_4_a4/}
}