%0 Journal Article %A Cui, Yunan %A Hudzik, Henryk %A Zhang, Tao %T On some geometric properties of certain Köthe sequence spaces %J Mathematica Bohemica %D 1999 %P 303-314 %V 124 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.1999.126253/ %R 10.21136/MB.1999.126253 %G en %F 10_21136_MB_1999_126253