(3abg GdChQGb GdfbOjI hGdHfc (B: s (3OQGSI abgjI ebGQfI (B/ s - (3GdHQhLQOj , eUWais; (3GdYdhj , YHOGdQMef s ((3HjQhJ (B: s (3OGQ GdgGOj , s, 2005)
Keywords: (3Gdabg GdGSdGej s