@article{DAN_1996_346_6_a3,
     author = {A. N. Zarubin},
     title = {On some initial-boundary value problems for a},
     journal = {Doklady Akademii Nauk},
     pages = {735--737},
     publisher = {mathdoc},
     volume = {346},
     number = {6},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_346_6_a3/}
}