@article{Fernau_2017,
    doi = {10.3390/a10010024},
    url = {https://doi.org/10.3390%2Fa10010024},
    year = {2017},
    month = {feb},
    publisher = {{MDPI} {AG}},
    volume = {10},
    number = {1},
    pages = {24},
    author = {Henning Fernau and Andreas Krebs},
    title = {Problems on Finite Automata and the Exponential Time Hypothesis},
    journal = {Algorithms}
}

@article{Fernau_2017, doi = {10.3390/a10010024}, url = {https://doi.org/10.3390%2Fa10010024}, year = {2017}, month = {feb}, publisher = {{MDPI} {AG}}, volume = {10}, number = {1}, pages = {24}, author = {Henning Fernau and Andreas Krebs}, title = {Problems on Finite Automata and the Exponential Time Hypothesis}, journal = {Algorithms} }