@article{SF_1976__13_134205,
     author = {V.P. Schneider},
     title = {Compactifications for some semigroups using the {Whyburn} construction.},
     journal = {Semigroup forum},
     pages = {135--142},
     year = {1976},
     volume = {13},
     zbl = {0357.22001},
     url = {http://geodesic.mathdoc.fr/item/SF_1976__13_134205/}
}