@article{TMF_1988_75_1_a12,
     author = {V. L. Bulatov},
     title = {Ground state and excitations of a~one-dimensional bose gas on a~finite interval},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {148--156},
     year = {1988},
     volume = {75},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_75_1_a12/}
}