Bernard A. Anderson. Relatively computably enumerable reals. Arch. Math. Log., 50(3-4):361-365, 2011. [doi]
@article{Anderson11-2,
title = {Relatively computably enumerable reals},
author = {Bernard A. Anderson},
year = {2011},
doi = {10.1007/s00153-010-0219-2},
url = {http://dx.doi.org/10.1007/s00153-010-0219-2},
researchr = {https://researchr.org/publication/Anderson11-2},
cites = {0},
citedby = {0},
journal = {Arch. Math. Log.},
volume = {50},
number = {3-4},
pages = {361-365},
}