@article{1183738947,
author = {Lerman, Manuel},
title = {Least Upper Bounds For Minimal Pairs of $|alpha$-R.E. $|alpha$ Degrees},
journal = {J. Symbolic Logic},
volume = {39},
number = {1},
year = {1974},
pages = { 49-56},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738947}
}
Lerman, Manuel. Least Upper Bounds For Minimal Pairs of $|alpha$-R.E. $|alpha$ Degrees. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 49-56. http://gdmltest.u-ga.fr/item/1183738947/