@book{
      international1992iaea,
      title={Efficiency in Development and Implementation of Safety Regulations for the Use of Ionizing Radiation},
      author={ },
      series={entity},
      number={663 },
      year={1992},
      isbn={ },
      url={/publications/923/efficiency-in-development-and-implementation-of-safety-regulations-for-the-use-of-ionizing-radiation },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }