%0 Journal Article %A R. B. Feizullaev %A R. A. Bairamov %A V. M. Dzhabbarzade %T Simplified recognition of the functional completeness of an %J Doklady Akademii Nauk %D 1988 %P 37-40 %V 302 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_302_1_a8/ %G ru %F DAN_1988_302_1_a8