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@article{EXMA_1993__2_4_231597, author = {Bergeron, Nantel and Billey, Sara}, title = {rc-graphs and {Schubert} polynomials.}, journal = {Experimental mathematics}, pages = {257--269}, publisher = {mathdoc}, volume = {2}, number = {4}, year = {1993}, zbl = {0803.05054}, language = {en}, url = {http://geodesic.mathdoc.fr/item/EXMA_1993__2_4_231597/} }
Bergeron, Nantel; Billey, Sara. rc-graphs and Schubert polynomials.. Experimental mathematics, Tome 2 (1993) no. 4, pp. 257-269. http://geodesic.mathdoc.fr/item/EXMA_1993__2_4_231597/