@article{Guglielmi_2007,
    doi = {10.1145/1182613.1182614},
    url = {https://doi.org/10.1145%2F1182613.1182614},
    year = {2007},
    month = {jan},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {8},
    number = {1},
    pages = {1},
    author = {Alessio Guglielmi},
    title = {A system of interaction and structure},
    journal = {{ACM} Transactions on Computational Logic}
}

@article{Guglielmi_2007, doi = {10.1145/1182613.1182614}, url = {https://doi.org/10.1145%2F1182613.1182614}, year = {2007}, month = {jan}, publisher = {Association for Computing Machinery ({ACM})}, volume = {8}, number = {1}, pages = {1}, author = {Alessio Guglielmi}, title = {A system of interaction and structure}, journal = {{ACM} Transactions on Computational Logic} }