%0 Journal Article %A Šalát, Tibor %T On Subseries of Divergent Series %J Mathematica slovaca %D 1968 %P 312-338 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1968__18_4_a8/ %G en %F MASLO_1968__18_4_a8