@article{DAN_1986_286_1_a2,
     author = {P. G. Grinevich and R. G. Novikov},
     title = {Analogues of multisoliton potentials for the two-dimensional {Schr\"odinger} operator, and a nonlocal {Riemann} problem},
     journal = {Doklady Akademii Nauk},
     pages = {19--22},
     publisher = {mathdoc},
     volume = {286},
     number = {1},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_286_1_a2/}
}