@article{1183746032,
author = {Prisco, Carlos A. Di and Henle, James M.},
title = {Doughnuts, Floating Ordinals, Square Brackets, and Ultraflitters},
journal = {J. Symbolic Logic},
volume = {65},
number = {1},
year = {2000},
pages = { 461-473},
language = {en},
url = {http://dml.mathdoc.fr/item/1183746032}
}
Prisco, Carlos A. Di; Henle, James M. Doughnuts, Floating Ordinals, Square Brackets, and Ultraflitters. J. Symbolic Logic, Tome 65 (2000) no. 1, pp. 461-473. http://gdmltest.u-ga.fr/item/1183746032/