@article{SF_1979__18_134368,
     author = {N.R. Reilly},
     title = {A class of regular *-semigroups.},
     journal = {Semigroup forum},
     pages = {385--386},
     publisher = {mathdoc},
     volume = {18},
     year = {1979},
     zbl = {0427.20050},
     url = {http://geodesic.mathdoc.fr/item/SF_1979__18_134368/}
}