@book{
      international1990iaea,
      title={The Radiological Accident in San Salvador},
      author={ },
      series={entity},
      number={ },
      year={1990},
      isbn={92-0-129090-X },
      url={/publications/3718/the-radiological-accident-in-san-salvador },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }