TY - JOUR AU - P.C. Wong AU - K.B. Wong TI - The Cyclic Subgroup Separability of Certain HNN Extensions JO - Bulletin of the Malaysian Mathematical Society PY - 2006 VL - 29 IS - 2 UR - http://geodesic.mathdoc.fr/item/BMMS_2006_29_2_a1/ ID - BMMS_2006_29_2_a1 ER -