@article{1183732126,
author = {Spector, Clifford},
title = {Recursive Well-Orderings},
journal = {J. Symbolic Logic},
volume = {20},
number = {1},
year = {1955},
pages = { 151-163},
language = {en},
url = {http://dml.mathdoc.fr/item/1183732126}
}
Spector, Clifford. Recursive Well-Orderings. J. Symbolic Logic, Tome 20 (1955) no. 1, pp. 151-163. http://gdmltest.u-ga.fr/item/1183732126/