%0 Journal Article %A de Malafosse, Bruno %T On the sets of sequences that are strongly -bounded and -convergent to naught with index . %J Rendiconti del seminario matematico %D 2003 %P 13-32 %V 61 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RSM_2003__61_1_125131/ %G en %F RSM_2003__61_1_125131