@InProceedings{jue:04e,
  author = 	 {P.\ Chalmoviansk\'y and B.\ J\"uttler},
  title = 	 {Approximate Parameterization by Planar Rational Curves},
  booktitle =	 {20th Spring Conference on Computer Graphics},
  pages =	 {27--35},
  year =	 {2004},
  publisher =	 {Comenius University / ACM Press}
}