@article{SF_1984__28_134664,
     author = {N. Kehayupulu},
     title = {On regular le-semigroups.},
     journal = {Semigroup forum},
     pages = {371--372},
     publisher = {mathdoc},
     volume = {28},
     year = {1984},
     url = {http://geodesic.mathdoc.fr/item/SF_1984__28_134664/}
}