(3eONd aj GdJQHjI GdQjGVjIs - (3GdMeGMej eMeO eMeOs; (3YaJ eNJGQ YHO GdSdGes ((3GdbGgQIs (3eQcR GdcJGH ddfTQs, 1997)
Keywords: (3GdJQHjI GdHOfjIs