@article{DAN_1982_265_6_a18,
     author = {A. I. Bobenko and V. B. Matveev and M. A. Sall'},
     title = {Nonlocal {Korteweg{\textendash}de} {Vries} and {Kadomtsev{\textendash}Petviashvili} equations},
     journal = {Doklady Akademii Nauk},
     pages = {1357--1360},
     year = {1982},
     volume = {265},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_6_a18/}
}