Academic Press
doi.org/10.1016/j.ic.2015.08.001
Information and Computation
Computer Security

Ballester-Bolinches, A., Cosme-Llopez, E.& Rutten, J. (2015). The dual equivalence of equations and coequations for automata. Information and Computation, 244, 49–75.https://doi.org/10.1016/j.ic.2015.08.001