@article{1102946608,
author = {Hay, Louise},
title = {The class of recursively enumerable subsets of a recursively enumerable set.},
journal = {Pacific J. Math.},
volume = {49},
number = {2},
year = {1973},
pages = { 167-183},
language = {en},
url = {http://dml.mathdoc.fr/item/1102946608}
}
Hay, Louise. The class of recursively enumerable subsets of a recursively enumerable set.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 167-183. http://gdmltest.u-ga.fr/item/1102946608/