@article{ZNSL_2001_283_a8,
     author = {A. N. Kirillov},
     title = {Cauchy identities for universal {Schubert} polynomials},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {123--139},
     publisher = {mathdoc},
     volume = {283},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2001_283_a8/}
}