(3JMbjb GdeQGO ef CMcGe GdMOGO (B/s - (3GdYfRj, SYhO Hf edhMs; (3TbQI, eMeO EHQGgjes ((3HjQhJ (B:s (3OGQ Hf MRe ddWHGYI hGdfTQ hGdJhRjY,s, 1999)
Keywords: (3GdeQCI GdeSdeIs; (3GdYOI (B((3abg ESdGej(B)s; (3Gdabg GdESdGejs; (3GdRhGL (B((3abg ESdGej(B)s