@book{
      international2012iaea,
      title={Monitoring for Compliance with Exemption and Clearance Levels},
      author={ },
      series={entity},
      number={67 },
      year={2012},
      isbn={978-92-0-115810-9 },
      url={/publications/8645/monitoring-for-compliance-with-exemption-and-clearance-levels },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }