@article{Clifford-algebra,
  volume = {17},
  number = {1-2},
  mrnumber = {MR1902534 (2003c:53003)},
  issn = {1019-7168},
  author = {Choi, Hyeong In and Lee, Doo Seok and Moon, Hwan Pyo},
  mrclass = {53A04 (15A66 53A05 53A35 65D17)},
  note = {Advances in geometrical algorithms and representations},
  fjournal = {Advances in Computational Mathematics},
  mrreviewer = {Bert J{\"u}ttler},
  title = {Clifford algebra, spin representation, and rational parameterization
           of curves and surfaces},
  journal = {Adv. Comput. Math.},
  year = {2002},
  pages = {5--48},
}