(3cJGH GdJPcQI HeYQaI QLGd GdcJH GdYTQIs - (3GdMSjfi, CHi eMGSf eMeO Hf Ydi GdYdhis (3J(B715-765(3g`s; (3YHO GdeWdH,QaYJ ahRis ((3GdbGgQIs (3ecJHI GdNGfLis, 1997)
8
Keywords: (3JQGLes -- (3QLGd Ojfs