@article{Myers_2015,
    doi = {10.1016/j.tcs.2015.03.035},
    url = {https://doi.org/10.1016%2Fj.tcs.2015.03.035},
    year = {2015},
    month = {nov},
    publisher = {Elsevier {BV}},
    volume = {604},
    pages = {81--101},
    author = {Robert S.R. Myers and Ji{\v{r}}{\'{\i}} Ad{\'{a}}mek and Stefan Milius and Henning Urbat},
    title = {Coalgebraic constructions of canonical nondeterministic automata},
    journal = {Theoretical Computer Science}
}

@article{Myers_2015, doi = {10.1016/j.tcs.2015.03.035}, url = {https://doi.org/10.1016%2Fj.tcs.2015.03.035}, year = {2015}, month = {nov}, publisher = {Elsevier {BV}}, volume = {604}, pages = {81--101}, author = {Robert S.R. Myers and Ji{\v{r}}{\'{\i}} Ad{\'{a}}mek and Stefan Milius and Henning Urbat}, title = {Coalgebraic constructions of canonical nondeterministic automata}, journal = {Theoretical Computer Science} }