@article{Goldstine_1990,
    doi = {10.1016/0890-5401(90)90053-k},
    url = {https://doi.org/10.1016%2F0890-5401%2890%2990053-k},
    year = {1990},
    month = {jun},
    publisher = {Elsevier {BV}},
    volume = {86},
    number = {2},
    pages = {179--194},
    author = {Jonathan Goldstine and C.M.R. Kintala and Detlef Wotschke},
    title = {On measuring nondeterminism in regular languages},
    journal = {Information and Computation}
}

@article{Goldstine_1990, doi = {10.1016/0890-5401(90)90053-k}, url = {https://doi.org/10.1016%2F0890-5401%2890%2990053-k}, year = {1990}, month = {jun}, publisher = {Elsevier {BV}}, volume = {86}, number = {2}, pages = {179--194}, author = {Jonathan Goldstine and C.M.R. Kintala and Detlef Wotschke}, title = {On measuring nondeterminism in regular languages}, journal = {Information and Computation} }