%0 Journal Article %A Lex Oversteegen %A E. Tymchatyn %T On span and weakly chainable continua %J Fundamenta Mathematicae %D 1984 %P 159-174 %V 122 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-122-2-159-174/ %R 10.4064/fm-122-2-159-174 %G en %F 10_4064_fm_122_2_159_174