(3GdGSS GdafjI dZQV GdGRjGA ai GdeMGd GdJLGQjI (B/ s - (3caGjI SdjeGf GMeOs; (3eMeO SjO SdjeGfs ((3GdbGgQI (B: s (3ecJHI GdGfLdhGdeUQjI , s, 2001)
Keywords: (3GdJShjbs; (3GOGQI GdeHjYGJs; (3YQhV GdGRjGAs; (3HjY GdGRjGAs