Françoise Gire, Maurice Nivat. Langages algébriques de mots biinfinis. Theoretical Computer Science, 86(2):277-323, 1991.
@article{GireN91, title = {Langages algébriques de mots biinfinis}, author = {Françoise Gire and Maurice Nivat}, year = {1991}, researchr = {https://researchr.org/publication/GireN91}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {86}, number = {2}, pages = {277-323}, }