@article{Plaza_2007,
    doi = {10.1007/s11229-007-9168-7},
    url = {https://doi.org/10.1007%2Fs11229-007-9168-7},
    year = {2007},
    month = {jul},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {158},
    number = {2},
    pages = {165--179},
    author = {Jan Plaza},
    title = {Logics of public communications},
    journal = {Synthese}
}

@article{Plaza_2007, doi = {10.1007/s11229-007-9168-7}, url = {https://doi.org/10.1007%2Fs11229-007-9168-7}, year = {2007}, month = {jul}, publisher = {Springer Science and Business Media {LLC}}, volume = {158}, number = {2}, pages = {165--179}, author = {Jan Plaza}, title = {Logics of public communications}, journal = {Synthese} }