%0 Journal Article %A I. I. Volkov %T Linear transformations of directionally diverging sequences %J Doklady Akademii Nauk %D 1965 %P 742-744 %V 165 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_4_a2/ %G ru %F DAN_1965_165_4_a2