@article{1183739037,
author = {Hay, Louise},
title = {A Noninitial Segment of Index Sets},
journal = {J. Symbolic Logic},
volume = {39},
number = {1},
year = {1974},
pages = { 209-224},
language = {en},
url = {http://dml.mathdoc.fr/item/1183739037}
}
Hay, Louise. A Noninitial Segment of Index Sets. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 209-224. http://gdmltest.u-ga.fr/item/1183739037/