(3GdaGFOI h GdQHG (B/ s - (3CHh LjH, SYOjs ((3OeTb (B: s (3OGQ GdbGOQj ddWHGYI IGdfTQ hGdJhRjY, s, 1994)
Keywords: (3Gdabg GdESdGej(B. s; (3GdQHG(B. s; (3GdCMcGe GdTQYjI(B. s