(3OQGSGJ ai TNUjI GdeQCI GdeUQjI (B/ s - (3eMji GdOjf GMeO MSjfs ([S.N] : (3OGQ GdeYGQa , s, 1983)
Keywords: (3GdGSQIs; (3GdeQCIs; (3GdYdGbGJ GdGSQjIs; (3GdGLJeGYs; (3GdSdhc GdGLJeGYis; (3Yde GdfaS GdGLJeGYis