@inproceedings{Madhavan_2015,
    doi = {10.1145/2814270.2814304},
    url = {https://doi.org/10.1145%2F2814270.2814304},
    year = {2015},
    month = {oct},
    publisher = {{ACM}},
    author = {Ravichandhran Madhavan and Mikaël Mayer and Sumit Gulwani and Viktor Kuncak},
    title = {Automating grammar comparison},
    booktitle = {Proceedings of the 2015 {ACM} {SIGPLAN} International Conference on Object-Oriented Programming, Systems, Languages, and Applications}
}

@inproceedings{Madhavan_2015, doi = {10.1145/2814270.2814304}, url = {https://doi.org/10.1145%2F2814270.2814304}, year = {2015}, month = {oct}, publisher = {{ACM}}, author = {Ravichandhran Madhavan and Mikaël Mayer and Sumit Gulwani and Viktor Kuncak}, title = {Automating grammar comparison}, booktitle = {Proceedings of the 2015 {ACM} {SIGPLAN} International Conference on Object-Oriented Programming, Systems, Languages, and Applications} }