Markus Lohrey
Decidability and complexity in automatic monoids
DLT, 2005.
@article{DLT-J-2004-Lohrey05, author = "Markus Lohrey", doi = "10.1142/S0129054105003248", journal = "{International Journal of Foundations of Computer Science}", number = 4, pages = "707--722", publisher = "{World Scientific}", title = "{Decidability and complexity in automatic monoids}", volume = 16, year = 2005, }