@article{ZNSL_1987_161_a4,
     author = {P. P. Kulish and V. D. Lipovskii},
     title = {Hamiltonian interpretation of the method of the inverse problem for the {Davey--Stewartson} equation},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {54--71},
     publisher = {mathdoc},
     volume = {161},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1987_161_a4/}
}