(3LegQI GTYGQ GdYQH (B/ s - (3Ydi bGYhOs; (3GHi RjO eMeO Hf GdNWGH GdbQTis ([S.N] : (3OGQ GdcJH GdYdejI ddfTQ hGdJhRjY , s, 1986)
Keywords: (3GdGOH GdYQHis; (3GdTYQ GdLGgdis