Matrix transformations between the sequence space Bv^p and certain bk spaces E. Malkowsky; V. Rakočević; Snežana Živković — 2002 Bulletin, Classe des Sciences Mathématiques et Naturelles, Sciences mathématiques
The second dual spaces of the sets of Λ -strongly convergent and bounded sequences. Jarrah, A.M.; Malkowsky, E. — 2000 International Journal of Mathematics and Mathematical Sciences