Uri Andrews, Andrea Sorbi. Jumps of computably enumerable equivalence relations. Annals of Pure and Applied Logic, 169(3):243-259, 2018. [doi]
@article{AndrewsS18,
title = {Jumps of computably enumerable equivalence relations},
author = {Uri Andrews and Andrea Sorbi},
year = {2018},
doi = {10.1016/j.apal.2017.12.001},
url = {https://doi.org/10.1016/j.apal.2017.12.001},
researchr = {https://researchr.org/publication/AndrewsS18},
cites = {0},
citedby = {0},
journal = {Annals of Pure and Applied Logic},
volume = {169},
number = {3},
pages = {243-259},
}