@inproceedings{Gill_2009,
    doi = {10.1145/1596638.1596653},
    url = {https://doi.org/10.1145%2F1596638.1596653},
    year = {2009},
    month = {sep},
    publisher = {{ACM}},
    author = {Andy Gill},
    title = {Type-safe observable sharing in Haskell},
    booktitle = {Proceedings of the 2nd {ACM} {SIGPLAN} symposium on Haskell}
}

@inproceedings{Gill_2009, doi = {10.1145/1596638.1596653}, url = {https://doi.org/10.1145%2F1596638.1596653}, year = {2009}, month = {sep}, publisher = {{ACM}}, author = {Andy Gill}, title = {Type-safe observable sharing in Haskell}, booktitle = {Proceedings of the 2nd {ACM} {SIGPLAN} symposium on Haskell} }