@article{SF_1972__4_133882,
     author = {B.D. Arendt and C.J. Stuth},
     title = {Translations of commutative unique factorization semigroups.},
     journal = {Semigroup forum},
     pages = {87--92},
     year = {1972},
     volume = {4},
     zbl = {0254.20049},
     url = {http://geodesic.mathdoc.fr/item/SF_1972__4_133882/}
}