%0 Journal Article %A Peter M. Schuster %T Identifying variable points on a smooth curve. %J Manuscripta mathematica %D 1997 %P 195-210 %V 94 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1997__94_2_156332/ %F MM2_1997__94_2_156332