@article{DAN_1984_275_2_a12,
     author = {S. R. Umarov},
     title = {Some spaces of infinite order and their applications to operator},
     journal = {Doklady Akademii Nauk},
     pages = {313--317},
     publisher = {mathdoc},
     volume = {275},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a12/}
}