TY - JOUR AU - A. Geroldinger AU - F. Halter-Koch TI - Realization theorems for semigroups with divisor theory. JO - Semigroup forum PY - 1992 SP - 229 EP - 237 VL - 44 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135146/ ID - SF_1992__44_1_135146 ER -