@article{SF_1986__33_134800,
     author = {R.E. Hoffmann},
     title = {A continuous lattice {L} with {DID(L)} incomplete.},
     journal = {Semigroup forum},
     pages = {153--158},
     publisher = {mathdoc},
     volume = {33},
     year = {1986},
     zbl = {0581.06002},
     url = {http://geodesic.mathdoc.fr/item/SF_1986__33_134800/}
}