%0 Journal Article %A Charles L. Hagopian %T Characterizing the arc by composition of functions %J Colloquium Mathematicum %D 1975 %P 57-62 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-34-1-57-62/ %R 10.4064/cm-34-1-57-62 %G en %F 10_4064_cm_34_1_57_62