@book{
      international1960iaea,
      title={Metrology of Radionuclides},
      author={ },
      series={entity},
      number={ },
      year={1960},
      isbn={92-0-030060-X },
      url={/publications/1473/metrology-of-radionuclides },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }