@article{TMF_1997_111_1_a1,
     author = {V. Yu. Novokshenov and A. G. Shagalov},
     title = {Bound states of the elliptic {sine-Gordon} equation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {15--31},
     publisher = {mathdoc},
     volume = {111},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1997_111_1_a1/}
}