Sh:147
- Harrington, L. A., & Shelah, S. (1982). The undecidability of the recursively enumerable degrees. Bull. Amer. Math. Soc. (N.S.), 6(1), 79–80. DOI: 10.1090/S0273-0979-1982-14970-9 MR: 634436
- published version (2p)
Bib entry
@article{Sh:147,
author = {Harrington, Leo A. and Shelah, Saharon},
title = {{The undecidability of the recursively enumerable degrees}},
journal = {Bull. Amer. Math. Soc. (N.S.)},
fjournal = {American Mathematical Society. Bulletin. New Series},
volume = {6},
number = {1},
year = {1982},
pages = {79--80},
issn = {0273-0979},
mrnumber = {634436},
mrclass = {03D25 (03D35)},
doi = {10.1090/S0273-0979-1982-14970-9}
}