%0 Journal Article %A A. G. Izergin %A V. E. Korepin %T A lattice model connected with a nonlinear Schr\"odinger equation %J Doklady Akademii Nauk %D 1981 %P 76-79 %V 259 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_259_1_a17/ %G ru %F DAN_1981_259_1_a17