@article{1102970609,
author = {Cutler, Doyle O. and Dubois, Paul F.},
title = {Generalized final rank for arbitrary limit ordinals.},
journal = {Pacific J. Math.},
volume = {39},
number = {3},
year = {1971},
pages = { 345-351},
language = {en},
url = {http://dml.mathdoc.fr/item/1102970609}
}
Cutler, Doyle O.; Dubois, Paul F. Generalized final rank for arbitrary limit ordinals.. Pacific J. Math., Tome 39 (1971) no. 3, pp. 345-351. http://gdmltest.u-ga.fr/item/1102970609/