%0 Journal Article %A Nedelcheva, M. D. %T Piecewise Convex Curves and their Integral Representation %J Serdica Mathematical Journal %D 2006 %P 7-30 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2006_32_1_a1/ %G en %F SMJ2_2006_32_1_a1