@book{ international2010iaea, title={HELCOM-MORS Proficiency Test Determination of Radionuclides in Fish Flesh Sample}, author={ }, series={entity}, number={13 }, year={2010}, isbn={ }, url={/publications/8345/helcom-mors-proficiency-test-determination-of-radionuclides-in-fish-flesh-sample }, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY }, address={Vienna} }