@article{SF_1996__53_2_135478,
     author = {P.A. Grillet},
     title = {Computing finite commutative semigroups.},
     journal = {Semigroup forum},
     pages = {140--154},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {1996},
     zbl = {0864.20034},
     url = {http://geodesic.mathdoc.fr/item/SF_1996__53_2_135478/}
}