@book{
international1971iaea,
title={Recent Activities of the International Laboratory of Marine Radioactivity},
series={TECDOC Series},
number={136},
year={1971},
url={http://www.dgdingfa.net/publications/379/recent-activities-of-the-international-laboratory-of-marine-radioactivity},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}