@article{TMF_1987_70_2_a4,
     author = {D. R. Lebedev and A. O. Radul},
     title = {Periodic intermediate long wave equation: {The} undressing method},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {202--210},
     publisher = {mathdoc},
     volume = {70},
     number = {2},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1987_70_2_a4/}
}