@inproceedings{de_Alfaro_2001,
    doi = {10.1145/503209.503226},
    url = {https://doi.org/10.1145%2F503209.503226},
    year = {2001},
    month = {sep},
    publisher = {{ACM}},
    author = {Luca de Alfaro and Thomas A. Henzinger},
    title = {Interface automata},
    booktitle = {Proceedings of the 8th European software engineering conference held jointly with 9th {ACM} {SIGSOFT} international symposium on Foundations of software engineering}
}

@inproceedings{de_Alfaro_2001, doi = {10.1145/503209.503226}, url = {https://doi.org/10.1145%2F503209.503226}, year = {2001}, month = {sep}, publisher = {{ACM}}, author = {Luca de Alfaro and Thomas A. Henzinger}, title = {Interface automata}, booktitle = {Proceedings of the 8th European software engineering conference held jointly with 9th {ACM} {SIGSOFT} international symposium on Foundations of software engineering} }