@inproceedings{Ghica_2007,
    doi = {10.1145/1190216.1190269},
    url = {https://doi.org/10.1145%2F1190216.1190269},
    year = {2007},
    month = {jan},
    publisher = {{ACM}},
    author = {Dan R. Ghica},
    title = {Geometry of synthesis},
    booktitle = {Proceedings of the 34th annual {ACM} {SIGPLAN}-{SIGACT} symposium on Principles of programming languages}
}

@inproceedings{Ghica_2007, doi = {10.1145/1190216.1190269}, url = {https://doi.org/10.1145%2F1190216.1190269}, year = {2007}, month = {jan}, publisher = {{ACM}}, author = {Dan R. Ghica}, title = {Geometry of synthesis}, booktitle = {Proceedings of the 34th annual {ACM} {SIGPLAN}-{SIGACT} symposium on Principles of programming languages} }