TY - JOUR AU - T. Papazyan TI - Oids, finite sums and the structure of the Stone-Cech compactification of a discrete semigroup. JO - Semigroup forum PY - 1991 SP - 265 EP - 278 VL - 42 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1991__42_3_135081/ ID - SF_1991__42_3_135081 ER -