@article{RM_2001_56_2_a5,
     author = {G. G. Ilyuta},
     title = {Divided differences for symmetric functions and alternating higher {Bruhat} orders},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {411--413},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2001_56_2_a5/}
}