TY - JOUR AU - Haskell Cohen TI - Compact connected semilattices without the fixed point property. JO - Semigroup forum PY - 1974 SP - 375 EP - 379 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1974__7_134019/ ID - SF_1974__7_134019 ER -