@article{1183739834,
author = {Shoenfield, J. R.},
title = {Degrees of Classes of RE Sets},
journal = {J. Symbolic Logic},
volume = {41},
number = {1},
year = {1976},
pages = { 695-696},
language = {en},
url = {http://dml.mathdoc.fr/item/1183739834}
}
Shoenfield, J. R. Degrees of Classes of RE Sets. J. Symbolic Logic, Tome 41 (1976) no. 1, pp. 695-696. http://gdmltest.u-ga.fr/item/1183739834/