@article{DAN_1984_275_4_a1,
     author = {M. V. Vladimirov},
     title = {On the solvability of a mixed problem for a nonlinear equation of {Schr\"odinger} type},
     journal = {Doklady Akademii Nauk},
     pages = {780--783},
     publisher = {mathdoc},
     volume = {275},
     number = {4},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a1/}
}