@inproceedings{Libkin_2018,
    doi = {10.1145/3196959.3196983},
    url = {https://doi.org/10.1145%2F3196959.3196983},
    year = {2018},
    month = {may},
    publisher = {{ACM}},
    author = {Leonid Libkin},
    title = {Certain Answers Meet Zero-One Laws},
    booktitle = {Proceedings of the 37th {ACM} {SIGMOD}-{SIGACT}-{SIGAI} Symposium on Principles of Database Systems}
}

@inproceedings{Libkin_2018, doi = {10.1145/3196959.3196983}, url = {https://doi.org/10.1145%2F3196959.3196983}, year = {2018}, month = {may}, publisher = {{ACM}}, author = {Leonid Libkin}, title = {Certain Answers Meet Zero-One Laws}, booktitle = {Proceedings of the 37th {ACM} {SIGMOD}-{SIGACT}-{SIGAI} Symposium on Principles of Database Systems} }