(3GdYLe ai GUMGH GdbGVi GdGeGe GHi Ydi GdUOai (B/ s - (3GHf GdGHGQ (B: (3GHhYHOGddg eMeO Hf YHOGddg Hf GHi HcQs ([S.N] : (3OGQ GdcGJH GdYQHi ddWHGYI hGdfTQ , s, 1967)
Keywords: (3GdYdeGAs; (3GdeYGLes; (3GdYdeGA GdYQHs; (3GdGFeI hGdGhdjGAs; (3GdYdeGA GdGfOdSjfs