@article{SF_1992__44_1_135134,
     author = {F. Halter-Koch},
     title = {Finiteness theorems  for factorizations.},
     journal = {Semigroup forum},
     pages = {112--117},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {1992},
     zbl = {0751.20046},
     url = {http://geodesic.mathdoc.fr/item/SF_1992__44_1_135134/}
}