Erwan Beurier, Dominique Pastor, David I. Spivak. Memoryless Systems Generate the Class of all Discrete Systems. Int. J. Math. Mathematical Sciences, 2019, 2019. [doi]
@article{BeurierPS19, title = {Memoryless Systems Generate the Class of all Discrete Systems}, author = {Erwan Beurier and Dominique Pastor and David I. Spivak}, year = {2019}, doi = {10.1155/2019/6803526}, url = {https://doi.org/10.1155/2019/6803526}, researchr = {https://researchr.org/publication/BeurierPS19}, cites = {0}, citedby = {0}, journal = {Int. J. Math. Mathematical Sciences}, volume = {2019}, }