Mark Kambites. Word problems recognisable by deterministic blind monoid automata. Theoretical Computer Science, 362(1-3):232-237, 2006. [doi]
@article{Kambites06a, title = {Word problems recognisable by deterministic blind monoid automata}, author = {Mark Kambites}, year = {2006}, doi = {10.1016/j.tcs.2006.06.026}, url = {http://dx.doi.org/10.1016/j.tcs.2006.06.026}, researchr = {https://researchr.org/publication/Kambites06a}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {362}, number = {1-3}, pages = {232-237}, }