@Article{deVieilleville07a,
  author = 	 {de Vieilleville, F. and J.-O. Lachaud and F. Feschet},
  title = 	 {Maximal digital straight segments and convergence of discrete
  geometric estimators},
  journal = 	 "Journal of Mathematical Image and Vision",
  volume = 27,
  number = 2,
  month = feb,
  pages = {471--502},
  year = 2007
}