@article{arroyo2011cryptanalysis,
  title = {Cryptanalysis of a family of self-synchronizing chaotic stream ciphers},
  author = {Arroyo, David and Alvarez, Gonzalo and Amig{\'o}, Jos{\'e} Mar{\'\i}a and Li, Shujun},
  journal = {Communications in Nonlinear Science and Numerical Simulation},
  volume = {16},
  number = {2},
  pages = {805--813},
  year = {2011},
  publisher = {Elsevier}
}