@Article{BoSaSc03,
  author =          {Bostan, A. and Salvy, B. and Schost, {\'E}.},
  title =           {Fast Algorithms for Zero-Dimensional Polynomial
                     Systems Using Duality},
  journal =         {Applicable Algebra in Engineering, Communication
                     and Computing},
  year =            {2003},
  volume =           {14},
  number =           {4},
  pages =           {239--272}
}