@inproceedings{Flanagan_2002,
    doi = {10.1145/503272.503291},
    url = {https://doi.org/10.1145%2F503272.503291},
    year = {2002},
    month = {jan},
    publisher = {{ACM}},
    author = {Cormac Flanagan and Shaz Qadeer},
    title = {Predicate abstraction for software verification},
    booktitle = {Proceedings of the 29th {ACM} {SIGPLAN}-{SIGACT} symposium on Principles of programming languages}
}

@inproceedings{Flanagan_2002, doi = {10.1145/503272.503291}, url = {https://doi.org/10.1145%2F503272.503291}, year = {2002}, month = {jan}, publisher = {{ACM}}, author = {Cormac Flanagan and Shaz Qadeer}, title = {Predicate abstraction for software verification}, booktitle = {Proceedings of the 29th {ACM} {SIGPLAN}-{SIGACT} symposium on Principles of programming languages} }