Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1980__20_134402, author = {W. Stepp}, title = {Topological semilattices with enough closed subsemilattices to separate points.}, journal = {Semigroup forum}, pages = {49--54}, publisher = {mathdoc}, volume = {20}, year = {1980}, zbl = {0435.22005}, url = {http://geodesic.mathdoc.fr/item/SF_1980__20_134402/} }
W. Stepp. Topological semilattices with enough closed subsemilattices to separate points.. Semigroup forum, Tome 20 (1980), pp. 49-54. http://geodesic.mathdoc.fr/item/SF_1980__20_134402/