@article{AA_2009_21_4_a4,
     author = {A. F. Oskin and S. Z. Pakulyak and A. V. Silantiev},
     title = {On the universal weight function for the quantum affine algebra $U_q(\widehat{\mathfrak{gl}}_N)$},
     journal = {Algebra i analiz},
     pages = {196--240},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2009_21_4_a4/}
}