A method for extraction of arcs of the algebraic curves
  In this paper we present a method for extraction of arcs of the algebraic curves of the higher order. Method is applied on conics, Cartesian ovals, trifocal curves and generalized Weber's curve. 
Branko Malesevic, Maja Petrovic, Bojan Banjac, Ivana Jovovic, Petar   Jovanovic
math.HO math.MG