@article{Perrot77:0,
  title = {Monoïdes syntactiques des langages algébriques},
  author = {Jean-François Perrot},
  year = {1977},
  researchr = {https://researchr.org/publication/Perrot77%3A0},
  cites = {0},
  citedby = {0},
  journal = {Acta Informatica},
  volume = {7},
  pages = {399-413},
}