%0 Journal Article %A A. Pełczyński %T A remark on the preceding paper of I. Singer (From a letter to R. Sikorski) %J Studia Mathematica %D 1965 %P 115-116 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-26-1-115-116/ %R 10.4064/sm-26-1-115-116 %G en %F 10_4064_sm_26_1_115_116