George Metakides. alpha-Degrees of alpha-Theories. Journal of Symbolic Logic, 37(4):677-682, 1972.
@article{Metakides72, title = {alpha-Degrees of alpha-Theories}, author = {George Metakides}, year = {1972}, researchr = {https://researchr.org/publication/Metakides72}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {37}, number = {4}, pages = {677-682}, }