@book{
      international1995iaea,
      title={Calibration of Dosimeters Used in Radiotherapy},
      author={ },
      series={entity},
      number={374 },
      year={1995},
      isbn={92-0-104894-7 },
      url={/publications/5708/calibration-of-dosimeters-used-in-radiotherapy },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }