%0 Journal Article %A S. El-Helaly %A T. Husain %T Unconditionality of orthogonal bases in B0-algebras %J Commentationes Mathematicae %D 1988 %P 237-251 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v27i2.6204/ %R 10.14708/cm.v27i2.6204 %G pl %F 10_14708_cm_v27i2_6204