@article{DAN_1971_197_2_a9,
     author = {V. S. Rabinovich},
     title = {Pseudodifferential equations in unbounded regions},
     journal = {Doklady Akademii Nauk},
     pages = {284--287},
     publisher = {mathdoc},
     volume = {197},
     number = {2},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_197_2_a9/}
}