@article{Ahn-Kim-Shin-JCAM-04-circles,
  volume = {167},
  number = {2},
  mrnumber = {MR2064699 (2005c:65009)},
  issn = {0377-0427},
  author = {Ahn, Young Joon and Kim, Yeon soo and Shin, Youngsuk},
  mrclass = {65D17},
  fjournal = {Journal of Computational and Applied Mathematics},
  coden = {JCAMDI},
  title = {Approximation of circular arcs and offset curves by {B}\'ezier curves
           of high degree},
  pages = {405--416},
  journal = {J. Comput. Appl. Math.},
  year = {2004},
}