@article{00036488,
title = {A note on ordered planes.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {15},
year = {1992},
pages = {199-202},
doi = {10.1155/S0161171292000231},
zbl = {0762.54026},
language = {en},
url = {http://dml.mathdoc.fr/item/00036488}
}
Gamon, Margaret A.; Kent, Darrell C. A note on ordered planes.. International Journal of Mathematics and Mathematical Sciences, Tome 15 (1992) pp. 199-202. doi : 10.1155/S0161171292000231. http://gdmltest.u-ga.fr/item/00036488/