TY - JOUR AU - Fikret Kuyucu TI - On Subsemigroups of Stone - Cech Compactification for Certain Semigroups JO - Mathematica balkanica PY - 2006 SP - 245 VL - 20 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_2006_20_2_a8/ ID - MABA_2006_20_2_a8 ER -