@article{TMF_2000_123_3_a4,
     author = {M. Yu. Kulikov and V. S. Novikov},
     title = {Reduction of the dressing chain of the {Schr\"odinger} operator},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {424--432},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2000_123_3_a4/}
}