@inproceedings{kik-kas-01-aa-ode,
  author = {Tomoyuki Kikuchi and Masahide Kashiwagi},
  title = {Elimination of Non-existence Regions of the Solution of Nonlinear Equations using Affine Arithmetic},
  booktitle = {Proc. International Symposium on Nonlinear Theory and its Applications (NOLTA 2001)},
  year = 2001,
  month = oct,
  pages = {223-226}
}