The Lorentz Sequence Spaces d(w, p) Where w is Increasing. N.T. Peck; Miguel Arino; Ranouf Eldeeb — 1988 Mathematische Annalen
Duality of Lorentz Sequence Spaces d(w, p) (0<p<1). Miguel A. Arino; Miguel A. Canela — 1987 Mathematische Zeitschrift