@article{HOLZER_2003,
    doi = {10.1142/s0129054103002199},
    url = {https://doi.org/10.1142%2Fs0129054103002199},
    year = {2003},
    month = {dec},
    publisher = {World Scientific Pub Co Pte Lt},
    volume = {14},
    number = {06},
    pages = {1087--1102},
    author = {MARKUS HOLZER and MARTIN KUTRIB},
    title = {{NONDETERMINISTIC} {DESCRIPTIONAL} {COMPLEXITY} {OF} {REGULAR} {LANGUAGES}},
    journal = {International Journal of Foundations of Computer Science}
}

@article{HOLZER_2003, doi = {10.1142/s0129054103002199}, url = {https://doi.org/10.1142%2Fs0129054103002199}, year = {2003}, month = {dec}, publisher = {World Scientific Pub Co Pte Lt}, volume = {14}, number = {06}, pages = {1087--1102}, author = {MARKUS HOLZER and MARTIN KUTRIB}, title = {{NONDETERMINISTIC} {DESCRIPTIONAL} {COMPLEXITY} {OF} {REGULAR} {LANGUAGES}}, journal = {International Journal of Foundations of Computer Science} }