@book{
      international1979iaea,
      title={Radiological Safety Aspects of the Operation of Electron Linear Accelerators},
      author={ },
      series={entity},
      number={188 },
      year={1979},
      isbn={92-0-125179-3 },
      url={/publications/1289/radiological-safety-aspects-of-the-operation-of-electron-linear-accelerators },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }