TY - JOUR AU - S. Subbiah AU - K.D. jr. Magill AU - W. Barit TI - The congruences on S(X) which commute with V. JO - Semigroup forum PY - 1987 SP - 351 EP - 364 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1987__36_134907/ ID - SF_1987__36_134907 ER -