%0 Journal Article %A %T Errata to this volume Annales Polonici Mathematici VII.3 1960 %J Annales Polonici Mathematici %D 1959 %P 1-1 %V 7 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-7-3-1/ %R 10.4064/ap-7-3-1 %G fr %F 10_4064_ap_7_3_1