author = {Josef Schicho and Juan Rafael Sendra},
title = {{On the Choice of Pencils in the Parametrization of Curves}},
number = {91-01},
year = {1991},
sponsor = { Austrian Forschungsf"{o}rderungsfonds, project no. P6763, Esprit Basic Research Actions 3125 Project MEDLAR.},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}