(3eSGFd dGjYPQ ajgG HGdLgd Ydi ePgH GdGeGe eGdcs (3TQM GdYdGeI GdGejQ Ydi efXheI HgQGes - (3GHQGgje GdeNJGQs ((3dHfGfs (3OGQ GdYQH GdGSdGeis, 1986)