@article{Gabelaia_2005,
    doi = {10.2178/jsl/1122038925},
    url = {https://doi.org/10.2178%2Fjsl%2F1122038925},
    year = {2005},
    month = {sep},
    publisher = {Cambridge University Press ({CUP})},
    volume = {70},
    number = {3},
    pages = {993--1021},
    author = {D. Gabelaia and A. Kurucz and F. Wolter and M. Zakharyaschev},
    title = {Products of `transitive{\textquotedblright} modal logics},
    journal = {Journal of Symbolic Logic}
}

@article{Gabelaia_2005, doi = {10.2178/jsl/1122038925}, url = {https://doi.org/10.2178%2Fjsl%2F1122038925}, year = {2005}, month = {sep}, publisher = {Cambridge University Press ({CUP})}, volume = {70}, number = {3}, pages = {993--1021}, author = {D. Gabelaia and A. Kurucz and F. Wolter and M. Zakharyaschev}, title = {Products of `transitive{\textquotedblright} modal logics}, journal = {Journal of Symbolic Logic} }