%0 Journal Article %A J. R. Holub %T Concerning biorthogonal systems in C(S) %J Commentationes Mathematicae %D 1970 %P 275-279 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v13i2.5680/ %R 10.14708/cm.v13i2.5680 %G pl %F 10_14708_cm_v13i2_5680