@article{DAN_1967_172_5_a8,
     author = {B. P. Paneah},
     title = {Solvability conditions for a class of pseudo-differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {1025--1027},
     publisher = {mathdoc},
     volume = {172},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_172_5_a8/}
}