@book{
      international1997iaea,
      title={Guidance and Considerations for Implementation of INFCIRC/225/Rev.3, The Physical Protection of Nuclear Material},
      author={ },
      series={entity},
      number={967 },
      year={1997},
      isbn={ },
      url={/publications/5622/guidance-and-considerations-for-implementation-of-infcirc225rev3-the-physical-protection-of-nuclear-material },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }