TY - JOUR AU - K. Keimel TI - A cross section theorem for certain compact abelian semigroups. JO - Semigroup forum PY - 1970 SP - 254 EP - 259 VL - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1970__1_133798/ ID - SF_1970__1_133798 ER -