@book{
international1980iaea,
title={International Studies on the Radioecology of the Danube River, 1976-1979},
series={TECDOC Series},
number={229},
year={1980},
url={http://www.dgdingfa.net/publications/480/international-studies-on-the-radioecology-of-the-danube-river-1976-1979},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}