@article{1102985742,
author = {Manaster, Alfred B.},
title = {Full co-ordinals of ${\rm RETs}$.},
journal = {Pacific J. Math.},
volume = {27},
number = {3},
year = {1968},
pages = { 547-553},
language = {en},
url = {http://dml.mathdoc.fr/item/1102985742}
}
Manaster, Alfred B. Full co-ordinals of ${\rm RETs}$.. Pacific J. Math., Tome 27 (1968) no. 3, pp. 547-553. http://gdmltest.u-ga.fr/item/1102985742/