John MacIntyre. Noninitial Segments of the alpha-Degrees. Journal of Symbolic Logic, 38(3):368-388, 1973.
@article{MacIntyre73,
title = {Noninitial Segments of the alpha-Degrees},
author = {John MacIntyre},
year = {1973},
researchr = {https://researchr.org/publication/MacIntyre73},
cites = {0},
citedby = {0},
journal = {Journal of Symbolic Logic},
volume = {38},
number = {3},
pages = {368-388},
}