1. Information about the Chernobyl damaged station and its consequence (in Russian);Abaghian;Atomnaia Energia,1986
2. International Atomic Energy Agency, Summary Report on the Post-Accident Review, Meeting on the Chernobyl Accident, Safety Series No. 75-INSAG-1, IAEA, Vienna, 1986, p. 24
3. The radiological impact of the Chernobyl debris compared with that from nuclear weapons fallout;Aarkrog;J. Environ. Radioact.,1988
4. Radioactive contamination of agricultural ecosystems;Alexakhin,1992
5. Determination of 90Sr in environmental and biological materials with combined HDEHP solvent extraction;Bjornstad;J. Radioanal. Nucl. Chem. Lett.,1992