@inproceedings{Katsumata_2014,
    doi = {10.1145/2535838.2535846},
    url = {https://doi.org/10.1145%2F2535838.2535846},
    year = {2014},
    month = {jan},
    publisher = {{ACM}},
    author = {Shin-ya Katsumata},
    title = {Parametric effect monads and semantics of effect systems},
    booktitle = {Proceedings of the 41st {ACM} {SIGPLAN}-{SIGACT} Symposium on Principles of Programming Languages}
}

@inproceedings{Katsumata_2014, doi = {10.1145/2535838.2535846}, url = {https://doi.org/10.1145%2F2535838.2535846}, year = {2014}, month = {jan}, publisher = {{ACM}}, author = {Shin-ya Katsumata}, title = {Parametric effect monads and semantics of effect systems}, booktitle = {Proceedings of the 41st {ACM} {SIGPLAN}-{SIGACT} Symposium on Principles of Programming Languages} }