@article{MOMA_1987__104_178335,
     author = {Karl Auinger},
     title = {Semigroups with {Boolean} {Congruence} {Lattices.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {1--16},
     publisher = {mathdoc},
     volume = {104},
     year = {1987},
     zbl = {0623.20050},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1987__104_178335/}
}