@article{dmtcs:564, title = {The Join of the Varieties of R-trivial and L-trivial Monoids via Combinatorics on Words}, author = {Manfred Kufleitner and Alexander Lauser}, url = {https://dmtcs.episciences.org/564}, doi = {10.46298/dmtcs.564}, journal = {Discrete Mathematics \& Theoretical Computer Science}, issn = {1365-8050}, volume = {Vol. 14 no. 1}, issuetitle = {Automata, Logic and Semantics}, eid = 3, year = {2012}, month = {Jun}, keywords = {[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]}, language = {English}, }