Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1975__10_134114, author = {J.C. Varlet}, title = {On separation properties in semilattices.}, journal = {Semigroup forum}, pages = {220--228}, publisher = {mathdoc}, volume = {10}, year = {1975}, zbl = {0299.06002}, url = {http://geodesic.mathdoc.fr/item/SF_1975__10_134114/} }
J.C. Varlet. On separation properties in semilattices.. Semigroup forum, Tome 10 (1975), pp. 220-228. http://geodesic.mathdoc.fr/item/SF_1975__10_134114/