Kevin McEvoy. Jumps of Quasi-Minimal Enumeration Degrees. Journal of Symbolic Logic, 50(3):839-848, 1985.
@article{McEvoy85, title = {Jumps of Quasi-Minimal Enumeration Degrees}, author = {Kevin McEvoy}, year = {1985}, researchr = {https://researchr.org/publication/McEvoy85}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {50}, number = {3}, pages = {839-848}, }