TY - JOUR AU - V. L. Bulatov TI - Ground state and excitations of a one-dimensional bose gas on a finite interval JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1988 SP - 148 EP - 156 VL - 75 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_1988_75_1_a12/ LA - ru ID - TMF_1988_75_1_a12 ER -