(3GddOGFf (B- (3GdHdGSJjc GdMQGQi (B/ s - (3SdjeGf NdjaIs ((3ShQjG (B: s (3OGQ OeTb ddfTQ hGdJhRjY hGdWHGYI , s, 1996)
Keywords: (3GdHdGSJjcs; (3GddOGFfs; (3GdHdGSJjc (B- (3JTcjds; (3GdHdGSJjc GdebGhe ddMQGQIs; (3GdHdGSJjc GdMQGQis