TY - JOUR AU - M. Fisher TI - The embeddability of an invertible measure. JO - Semigroup forum PY - 1972 SP - 340 EP - 353 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1972__5_133951/ ID - SF_1972__5_133951 ER -