TY - JOUR AU - K.D. jr. Magill AU - P.R. Misra TI - Homomorphisms of sandwich semigroups and sandwich near-rings. JO - Semigroup forum PY - 1993 SP - 168 EP - 181 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1993__47_2_135267/ ID - SF_1993__47_2_135267 ER -