@article{ontypicalhesitantfuzzylanguagesand,
  title = {On Typical Hesitant Fuzzy Languages and Automata},
  author = {Valdigleis S. Costa and Benjamín C. Bedregal and Regivan H. N. Santiago},
  year = {2021},
  eprint = {2102.09347},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.09347v1},
}