Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1996__53_2_135497, author = {N. Kehayopulu and M. Tsingelis}, title = {The embedding of an ordered semigroup in a simple one with identity.}, journal = {Semigroup forum}, pages = {346--350}, publisher = {mathdoc}, volume = {53}, number = {2}, year = {1996}, zbl = {0862.06004}, url = {http://geodesic.mathdoc.fr/item/SF_1996__53_2_135497/} }
N. Kehayopulu; M. Tsingelis. The embedding of an ordered semigroup in a simple one with identity.. Semigroup forum, Tome 53 (1996) no. 2, pp. 346-350. http://geodesic.mathdoc.fr/item/SF_1996__53_2_135497/