@inproceedings{Darga_2004,
    doi = {10.1145/996566.996712},
    url = {https://doi.org/10.1145%2F996566.996712},
    year = {2004},
    month = {jun},
    publisher = {{ACM}},
    author = {Paul T. Darga and Mark H. Liffiton and Karem A. Sakallah and Igor L. Markov},
    title = {Exploiting structure in symmetry detection for {CNF}},
    booktitle = {Proceedings of the 41st annual Design Automation Conference}
}

@inproceedings{Darga_2004, doi = {10.1145/996566.996712}, url = {https://doi.org/10.1145%2F996566.996712}, year = {2004}, month = {jun}, publisher = {{ACM}}, author = {Paul T. Darga and Mark H. Liffiton and Karem A. Sakallah and Igor L. Markov}, title = {Exploiting structure in symmetry detection for {CNF}}, booktitle = {Proceedings of the 41st annual Design Automation Conference} }