%0 Journal Article %A Teodor Przymusiński %T On σ-discrete coverings consisting of connected sets %J Colloquium Mathematicum %D 1973 %P 237-239 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-27-2-237-239/ %R 10.4064/cm-27-2-237-239 %G en %F 10_4064_cm_27_2_237_239