TY - JOUR AU - A. G. Izergin AU - V. E. Korepin TI - A lattice model connected with a nonlinear Schr\"odinger equation JO - Doklady Akademii Nauk PY - 1981 SP - 76 EP - 79 VL - 259 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_259_1_a17/ LA - ru ID - DAN_1981_259_1_a17 ER -