Dag Normann, Sam Sanders. Computability Theory, Nonstandard Analysis, and their Connections. Journal of Symbolic Logic, 84(4):1422-1465, 2019. [doi]
@article{NormannS19-1, title = {Computability Theory, Nonstandard Analysis, and their Connections}, author = {Dag Normann and Sam Sanders}, year = {2019}, doi = {10.1017/jsl.2019.69}, url = {https://doi.org/10.1017/jsl.2019.69}, researchr = {https://researchr.org/publication/NormannS19-1}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {84}, number = {4}, pages = {1422-1465}, }