%0 Journal Article %A Mikail Et %A Ayhan Esi %T On Köthe-Toeplitz Duals of Generalized Difference Sequence Spaces %J Bulletin of the Malaysian Mathematical Society %D 2000 %V 23 %N 1 %U http://geodesic.mathdoc.fr/item/BMMS_2000_23_1_a2/ %F BMMS_2000_23_1_a2