A characterization of Sturmian sequences by indistinguishable asymptotic pairs

@article{Barbieri2021ACO,
  title={A characterization of Sturmian sequences by indistinguishable asymptotic pairs},
  author={Sebastiano Barbieri and S{\'e}bastien Labb{\'e} and {\vS}těp{\'a}n Starosta},
  journal={Eur. J. Comb.},
  year={2021},
  volume={95},
  pages={103318}
}

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