(3GdbGfhf Qbe (B12 (3dSfI (B1996 (3HEUOGQ bGfhf GdWad h GddBFMI GdJfajPjI (B/ s - (3eQGO QTOi (B.s; (3GdfjGHI GdYGeI (B.s; (3HcQi YHO Gddg (B.s; (3GdfjGHI GdYGeI (B.s ((3GdbGgQI (B:s (3GdLeYjI GdELJeGYjI dCYVGA GdfjGHI GdYGeI,s, 1996)
Keywords: (3GdbGfhf GdeOfi (B. s; (3bGfhf GdWad (B. s; (3Mbhb GdWad (B. s; (3GdMbhb h GdMQjGJ (B. s