@article{GDZPPN001251279,
title = {Note on the orderability of idempotent semigroups.},
journal = {Semigroup forum},
volume = {12},
year = {1976},
pages = {183-184},
zbl = {0328.06010},
url = {http://dml.mathdoc.fr/item/GDZPPN001251279}
}
Merlier, T. Note on the orderability of idempotent semigroups.. Semigroup forum, Tome 12 (1976) pp. 183-184. http://gdmltest.u-ga.fr/item/GDZPPN001251279/