TY - JOUR AU - Eberhard Malkowsky TI - Absolute and Ordinary Köthe-Toeplitz Duals of Some Sets of Sequences and Matrix Transformations JO - Publications de l'Institut Mathématique PY - 1989 SP - 97 VL - _N_S_46 IS - 60 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_1989_N_S_46_60_a14/ LA - en ID - PIM_1989_N_S_46_60_a14 ER -