@article{SF_1972__5_133936,
     author = {J.W. Stepp},
     title = {The lattice of ideals of a compact semilattice.},
     journal = {Semigroup forum},
     pages = {176--180},
     publisher = {mathdoc},
     volume = {5},
     year = {1972},
     zbl = {0268.06007},
     url = {http://geodesic.mathdoc.fr/item/SF_1972__5_133936/}
}