Extensions and reductions of squarefree words

Michal Debski, Jaroslaw Grytczuk, Bartlomiej Pawlik. Extensions and reductions of squarefree words. Discrete Mathematics, 347(3):113825, March 2024. [doi]

@article{DebskiGP24,
  title = {Extensions and reductions of squarefree words},
  author = {Michal Debski and Jaroslaw Grytczuk and Bartlomiej Pawlik},
  year = {2024},
  month = {March},
  doi = {10.1016/j.disc.2023.113825},
  url = {https://doi.org/10.1016/j.disc.2023.113825},
  researchr = {https://researchr.org/publication/DebskiGP24},
  cites = {0},
  citedby = {0},
  journal = {Discrete Mathematics},
  volume = {347},
  number = {3},
  pages = {113825},
}