@article{SF_1985__31_134760,
     author = {G. Ciobanu and M. Deaconescu},
     title = {On certain lattice-ordered semigroups.},
     journal = {Semigroup forum},
     pages = {367--371},
     year = {1985},
     volume = {31},
     zbl = {0565.06013},
     url = {http://geodesic.mathdoc.fr/item/SF_1985__31_134760/}
}