@inproceedings{Gurevich_1983,
    doi = {10.1109/sfcs.1983.5},
    url = {https://doi.org/10.1109%2Fsfcs.1983.5},
    year = {1983},
    month = {nov},
    publisher = {{IEEE}},
    author = {Yuri Gurevich},
    title = {Algebras of feasible functions},
    booktitle = {24th Annual Symposium on Foundations of Computer Science (sfcs 1983)}
}

@inproceedings{Gurevich_1983, doi = {10.1109/sfcs.1983.5}, url = {https://doi.org/10.1109%2Fsfcs.1983.5}, year = {1983}, month = {nov}, publisher = {{IEEE}}, author = {Yuri Gurevich}, title = {Algebras of feasible functions}, booktitle = {24th Annual Symposium on Foundations of Computer Science (sfcs 1983)} }