@inproceedings{Milner_1972,
    doi = {10.1145/800235.807067},
    url = {https://doi.org/10.1145%2F800235.807067},
    year = {1972},
    publisher = {{ACM} Press},
    author = {Robin Milner},
    title = {Implementation and applications of Scott{\textquotesingle}s logic for computable functions},
    booktitle = {Proceedings of {ACM} conference on Proving assertions about programs  -}
}

@inproceedings{Milner_1972, doi = {10.1145/800235.807067}, url = {https://doi.org/10.1145%2F800235.807067}, year = {1972}, publisher = {{ACM} Press}, author = {Robin Milner}, title = {Implementation and applications of Scott{\textquotesingle}s logic for computable functions}, booktitle = {Proceedings of {ACM} conference on Proving assertions about programs -} }