@article{Fijalkow_2017,
    doi = {10.1145/3157831.3157833},
    url = {https://doi.org/10.1145%2F3157831.3157833},
    year = {2017},
    month = {nov},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {4},
    number = {4},
    pages = {10--17},
    author = {Nathanaël Fijalkow},
    title = {Undecidability results for probabilistic automata},
    journal = {{ACM} {SIGLOG} News}
}

@article{Fijalkow_2017, doi = {10.1145/3157831.3157833}, url = {https://doi.org/10.1145%2F3157831.3157833}, year = {2017}, month = {nov}, publisher = {Association for Computing Machinery ({ACM})}, volume = {4}, number = {4}, pages = {10--17}, author = {Nathanaël Fijalkow}, title = {Undecidability results for probabilistic automata}, journal = {{ACM} {SIGLOG} News} }