TY - JOUR AU - Y. Kobayashi TI - Cancellative and archimedean Ideal-extensions by commutative semigroups. JO - Semigroup forum PY - 1982 SP - 361 EP - 372 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1982__24_134557/ ID - SF_1982__24_134557 ER -