@article{TMF_1995_104_1_a10,
     author = {S. M. Kharchev and S. M. Khoroshkin and D. R. Lebedev},
     title = {Intertwining operators and {Hirota} bilinear equations},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {144--157},
     publisher = {mathdoc},
     volume = {104},
     number = {1},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TMF_1995_104_1_a10/}
}