@article{DAN_1970_190_2_a10,
     author = {Yu. E. Khaikin},
     title = {The boundedness of pseudodifferential operators in weight spaces},
     journal = {Doklady Akademii Nauk},
     pages = {289--292},
     year = {1970},
     volume = {190},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a10/}
}