TY - JOUR AU - Nedelcheva, M. D. TI - Piecewise Convex Curves and their Integral Representation JO - Serdica Mathematical Journal PY - 2006 SP - 7 EP - 30 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_2006_32_1_a1/ LA - en ID - SMJ2_2006_32_1_a1 ER -