%0 Journal Article %A A. Y. W. Lau %A ะก. H. Voas %T Connectedness of the hyperspace of closed connected subsets %J Commentationes Mathematicae %D 1978 %P 393-396 %V 20 %N 2 %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v20i2.5908/ %R 10.14708/cm.v20i2.5908 %G pl %F 10_14708_cm_v20i2_5908