@inproceedings{Grabmayer_2020,
    doi = {10.1145/3373718.3394744},
    url = {https://doi.org/10.1145%2F3373718.3394744},
    year = {2020},
    month = {jul},
    publisher = {{ACM}},
    author = {Clemens Grabmayer and Wan Fokkink},
    title = {A Complete Proof System for 1-Free Regular Expressions Modulo Bisimilarity},
    booktitle = {Proceedings of the 35th Annual {ACM}/{IEEE} Symposium on Logic in Computer Science}
}

@inproceedings{Grabmayer_2020, doi = {10.1145/3373718.3394744}, url = {https://doi.org/10.1145%2F3373718.3394744}, year = {2020}, month = {jul}, publisher = {{ACM}}, author = {Clemens Grabmayer and Wan Fokkink}, title = {A Complete Proof System for 1-Free Regular Expressions Modulo Bisimilarity}, booktitle = {Proceedings of the 35th Annual {ACM}/{IEEE} Symposium on Logic in Computer Science} }