%0 Journal Article %A %T Errata T. XLV.2 %J Studia Mathematica %D 1973 %P 210-210 %V 45 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-45-2-210/ %R 10.4064/sm-45-2-210 %G fr %F 10_4064_sm_45_2_210