%0 Journal Article %A S. R. Umarov %T Some spaces of infinite order and their applications to operator %J Doklady Akademii Nauk %D 1984 %P 313-317 %V 275 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a12/ %G ru %F DAN_1984_275_2_a12