@article{SF_1986__33_134825,
     author = {A. Clement},
     title = {Hogan's construction of bisimple semigroups with .idempotents dually well-ordered.},
     journal = {Semigroup forum},
     pages = {447--452},
     publisher = {mathdoc},
     volume = {33},
     year = {1986},
     zbl = {0584.20048},
     url = {http://geodesic.mathdoc.fr/item/SF_1986__33_134825/}
}