Lyndon words, permutations and trees

@article{Hohlweg2003LyndonWP,
  title={Lyndon words, permutations and trees},
  author={Christophe Hohlweg and Christophe Reutenauer},
  journal={Theor. Comput. Sci.},
  year={2003},
  volume={307},
  pages={173-178}
}