Béatrice Bérard. Formal properties of literal shuffle. Acta Cybern., 8:27-39, 1987.
@article{Berard87, title = {Formal properties of literal shuffle}, author = {Béatrice Bérard}, year = {1987}, researchr = {https://researchr.org/publication/Berard87}, cites = {0}, citedby = {0}, journal = {Acta Cybern.}, volume = {8}, pages = {27-39}, }