@article{uustalu-2020-eilenberg, title={Eilenberg-Kelly Reloaded}, volume={352}, ISSN={1571-0661}, url={http://dx.doi.org/10.1016/j.entcs.2020.09.012}, DOI={10.1016/j.entcs.2020.09.012}, journal={Electronic Notes in Theoretical Computer Science}, publisher={Elsevier BV}, author={Uustalu, Tarmo and Veltri, Niccolò and Zeilberger, Noam}, year={2020}, month=Oct, pages={233–256} }