@article{Hansson_1994,
    doi = {10.1007/bf01211866},
    url = {https://doi.org/10.1007%2Fbf01211866},
    year = {1994},
    month = {sep},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {6},
    number = {5},
    pages = {512--535},
    author = {Hans Hansson and Bengt Jonsson},
    title = {A logic for reasoning about time and reliability},
    journal = {Formal Aspects of Computing}
}

@article{Hansson_1994, doi = {10.1007/bf01211866}, url = {https://doi.org/10.1007%2Fbf01211866}, year = {1994}, month = {sep}, publisher = {Association for Computing Machinery ({ACM})}, volume = {6}, number = {5}, pages = {512--535}, author = {Hans Hansson and Bengt Jonsson}, title = {A logic for reasoning about time and reliability}, journal = {Formal Aspects of Computing} }