@book{
      international2019iaea,
      title={Impact of the IAEA  Postgraduate Educational Course in Radiation Protection and the Safety of Radiation Sources (1981–2015)},
      author={ },
      series={entity},
      number={1882 },
      year={2019},
      isbn={978-92-0-159319-1 },
      url={/publications/13588/impact-of-the-iaea-postgraduate-educational-course-in-radiation-protection-and-the-safety-of-radiation-sources-1981-2015 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }