%0 Journal Article %A Ekrem Savas %T On Almost Summable Sequences and Core of a Sequence in Nonarchimedean Spaces %J Mathematica balkanica %D 1997 %P 25 %V 11 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1997_11_1-2_a2/ %F MABA_1997_11_1-2_a2