@inproceedings{Achdou:20061O,
  author = "Achdou, Yves  and  Pironneau, Olivier",
  title = "{American Options. Pricing and volatily calibration.}",
  doi = "10.22323/1.018.0020",
  booktitle = "Proceedings of Control Systems: Theory, Numerics and Applications {\textemdash} PoS(CSTNA2005)",
  year = 2006,
  volume = "018",
  pages = "020"
}