@book{
      international1998iaea,
      title={Equipment Qualification in Operational Nuclear Power Plants:
Upgrading, Preserving and Reviewing},
      author={ },
      series={entity},
      number={3 },
      year={1998},
      isbn={92-0-101098-2 },
      url={/publications/5136/equipment-qualification-in-operational-nuclear-power-plants-upgrading-preserving-and-reviewing },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }