%0 Journal Article %A M. M. Dzhrbashyan %T On the closure of a system of Mittag--Leffler type %J Doklady Akademii Nauk %D 1974 %P 1302-1305 %V 219 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a6/ %G ru %F DAN_1974_219_6_a6