(3GdMbjbI hGdhge ai GdMQcI GdGSdGejI GdeYGUQI (B/ s - (3aDGO RcQjGs ((3GdbGgQI (B: s (3OGQ bHGA ddWHGYI hGdfTQ hGdJhRjY , s, 1986)
Keywords: (3GdGSdGes; (3GdGSdGe hGdGUdGM GdGLJeGYis; (3GdGSdGe hGdGUdGM GdSjGSis