(3CNdGb GdYGde hGdeJYde YfO CHj HcQ GdBLQj (B/s - (3YHO GdQMef, YHO GdQDha jhSa YHO GdbGOQs ((3HjQhJ (B:s (3OGQ GdLjd (B:s, 1991)
Keywords: (3GdBLQj, eMeO Hf GdMSjf Hf YHO Gddg,s -- (3J(B. 360 (3g`(B.s -- (3BQGA Mhd BOGH WGdH GdYdes; (3BOGH WGdH GdYdes; (3KbGaI ESdGejIs -- (3CNdGb egfjIs -- (3GdYde hGdYdeGAs