@article{Guillaume_2009,
    doi = {10.1007/s11168-010-9066-x},
    url = {https://doi.org/10.1007%2Fs11168-010-9066-x},
    year = {2009},
    month = {dec},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {7},
    number = {2-4},
    pages = {171--208},
    author = {Bruno Guillaume and Guy Perrier},
    title = {Interaction Grammars},
    journal = {Research on Language and Computation}
}

@article{Guillaume_2009, doi = {10.1007/s11168-010-9066-x}, url = {https://doi.org/10.1007%2Fs11168-010-9066-x}, year = {2009}, month = {dec}, publisher = {Springer Science and Business Media {LLC}}, volume = {7}, number = {2-4}, pages = {171--208}, author = {Bruno Guillaume and Guy Perrier}, title = {Interaction Grammars}, journal = {Research on Language and Computation} }