(3bGfhf fXGe GdYed GdGSJQTGOj GdehMO HOhd eLdS GdJYGhf dOhd GdNdjL GdYQHj hePcQJg GdEjVGMjI (B/s - (3eLdS hRQGA GdYed hGdTDhf GdGLJeGYjI HOhd eLdS GdJYGhf dOhd GdNdjL GdYQHjI (B((3GdefGeI(B).s (3GdecJH GdJfajPj s ((3GdefGeI (B: s (3eLdS hRQGA GdYed hGdTDhf GdGLJeGYjI HOhd eLdS GdJYGhf dOhd GdNdjL GdYQHjI, GdecJH GdJfajPj(B.s, 1999)
Keywords: (3GdYed hGdYeGds -- (3bhGfjf hJTQjYGJs -- (3Ohd GdNdjL GdYQHjIs