%0 Journal Article %A W. Kulpa %T A theorem on expansions into inverse systems of metric spaces %J Colloquium Mathematicum %D 1981 %P 217-225 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-44-2-217-225/ %R 10.4064/cm-44-2-217-225 %G en %F 10_4064_cm_44_2_217_225