%0 Journal Article %A Nikolić-Despotović Danica %T On the convergence of the series of rational operators %J Novi Sad Journal of Mathematics %D 1977 %P 29-35 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1977_7_Nonea_4/ %F NSJOM_1977_7_Nonea_4