@book{
      international1967iaea,
      title={Standardization of Radionuclides (Vienna, 10-14 Oct. 1966)},
      author={ },
      series={entity},
      number={ },
      year={1967},
      isbn={92-0-030067-7 },
      url={/publications/2095/standardization-of-radionuclides-vienna-10-14-oct-1966 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }