(3Yde GdfaS hGdGfJGL (B/ s - (3YHOGdQMef eMeO YjShis ((3HjQhJ (B: s (3OGQ GdfgVI GdYQHjI ddWHGYI hGdfTQ , s, 1982)
Keywords: (3Yde GdfaS GdJWHjbis; (3Yde GdfaS GdUfGYis