Loek G. Cleophas, Derrick G. Kourie, Bruce W. Watson. Weak factor automata: the failure of failure factor oracles?. South African Computer Journal, 53:1-14, 2014. [doi]
@article{CleophasKW14, title = {Weak factor automata: the failure of failure factor oracles?}, author = {Loek G. Cleophas and Derrick G. Kourie and Bruce W. Watson}, year = {2014}, url = {http://reference.sabinet.co.za/document/EJC161394}, researchr = {https://researchr.org/publication/CleophasKW14}, cites = {0}, citedby = {0}, journal = {South African Computer Journal}, volume = {53}, pages = {1-14}, }