@incollection{Emerson_1993,
    doi = {10.1007/3-540-56922-7_32},
    url = {https://doi.org/10.1007%2F3-540-56922-7_32},
    year = {1993},
    publisher = {Springer Berlin Heidelberg},
    pages = {385--396},
    author = {E. A. Emerson and C. S. Jutla and A. P. Sistla},
    title = {On model-checking for fragments of {$\mu$}-calculus},
    booktitle = {Computer Aided Verification}
}

@incollection{Emerson_1993, doi = {10.1007/3-540-56922-7_32}, url = {https://doi.org/10.1007%2F3-540-56922-7_32}, year = {1993}, publisher = {Springer Berlin Heidelberg}, pages = {385--396}, author = {E. A. Emerson and C. S. Jutla and A. P. Sistla}, title = {On model-checking for fragments of {$\mu$}-calculus}, booktitle = {Computer Aided Verification} }