(3fXe EOGQI GdeTQhYGJ GdUfGYjI aj GdOhd GdGTJQGcjI (B:s (3OQGSI ebGQfI (B/s - (3eMeO QTGO GdMedGhjs ((3GdbGgQI (B:s (3LGeYI GdOhd GdYQHjI(B-(3GdefXeI GdYQHjI ddYdhe GdEOGQjI, eQcR GdHMhK GdEOGQjI,s, 1976)
(3HHdjhLQGajG (B: (3UaMI (B47s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdGTJQGcjIs -- qrmak; (3GdEOGQI GdYGeIs