@book{
      international2013iaea,
      title={ALMERA Proficiency Test: Determination of Natural and Artificial Radionuclides in Soil and Water},
      author={ },
      series={entity},
      number={32 },
      year={2013},
      isbn={ },
      url={/publications/10603/almera-proficiency-test-determination-of-natural-and-artificial-radionuclides-in-soil-and-water },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }