@article{Gruhn_2006,
    doi = {10.1016/j.entcs.2005.10.035},
    url = {https://doi.org/10.1016%2Fj.entcs.2005.10.035},
    year = {2006},
    month = {may},
    publisher = {Elsevier {BV}},
    volume = {153},
    number = {2},
    pages = {117--133},
    author = {Volker Gruhn and Ralf Laue},
    title = {Patterns for Timed Property Specifications},
    journal = {Electronic Notes in Theoretical Computer Science}
}

@article{Gruhn_2006, doi = {10.1016/j.entcs.2005.10.035}, url = {https://doi.org/10.1016%2Fj.entcs.2005.10.035}, year = {2006}, month = {may}, publisher = {Elsevier {BV}}, volume = {153}, number = {2}, pages = {117--133}, author = {Volker Gruhn and Ralf Laue}, title = {Patterns for Timed Property Specifications}, journal = {Electronic Notes in Theoretical Computer Science} }