(3GdeQLY GdTGed ai GdgfOSI GdGfTGFjI (B: (3WQjbI GdYfGUQ GdeMOOI dJMdjd GdefTGJ GdeNJdaI L (B- 13/ s - (3YeGO OQhjTs; (3eUHGM YRs; (3OGQ OeTbs ((3ShQjG (B: s (3OGQ OeTb ddfTQ hGdJhRjY hGdWHGYI , s, 1997)
Keywords: (3gfOSI GdGfTGAGJs; (3GdGfTGAGJs; (3GdJMdjd GdgfOSis