TY - JOUR AU - Rung, D. C. AU - Obaid, S. A. PY - 1987 DA - 1900/01/01 TI - The sharpeness of some cluster set results SP - 319521 VL - 10 AB - SN - 0161-1712 UR - https://doi.org/10.1155/S0161171287000863 DO - 10.1155/S0161171287000863 JF - International Journal of Mathematics and Mathematical Sciences PB - Hindawi Publishing Corporation KW - ER -