@article{GDZPPN002043408,
title = {Constructive order types, III.},
journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung},
volume = {9},
year = {1971},
pages = {112-116},
zbl = {0199.02901},
url = {http://dml.mathdoc.fr/item/GDZPPN002043408}
}
Crossley, John N.; Aczel, P.H.G. Constructive order types, III.. Archiv für mathematische Logik und Grundlagenforschung, Tome 9 (1971) pp. 112-116. http://gdmltest.u-ga.fr/item/GDZPPN002043408/