@article{SF_1985__32_134769,
     author = {J. Fountain and M. Lawson},
     title = {The translational hull of an adequate semigroup.},
     journal = {Semigroup forum},
     pages = {79--86},
     publisher = {mathdoc},
     volume = {32},
     year = {1985},
     zbl = {0566.20044},
     url = {http://geodesic.mathdoc.fr/item/SF_1985__32_134769/}
}