%0 Journal Article %A %T Errata %J Studia Mathematica %D 1970 %P 485-485 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-38-1-485/ %R 10.4064/sm-38-1-485 %G fr %F 10_4064_sm_38_1_485