%0 Journal Article %A V. P. Gromov %T Order and type of linear operator and series expansion in %J Doklady Akademii Nauk %D 1986 %P 27-31 %V 288 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_288_1_a4/ %G ru %F DAN_1986_288_1_a4