TY - JOUR AU - J.D. Lawson TI - Dimensionally stable semilattices. JO - Semigroup forum PY - 1972 SP - 181 EP - 185 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1972__5_133937/ ID - SF_1972__5_133937 ER -