@book{
      international2001iaea,
      title={The International Nuclear Event Scale (INES) User's Manual
2001 Edition},
      author={ },
      series={entity},
      number={ },
      year={2001},
      isbn={ },
      url={/publications/5956/the-international-nuclear-event-scale-ines-users-manual-2001-edition },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }