@book{
international1986iaea,
title={Correlation of Uranium Geology Between South America and Africa},
series={Technical Reports Series},
number={270},
year={1986},
isbn={92-0-145286-1},
url={http://www.dgdingfa.net/publications/1372/correlation-of-uranium-geology-between-south-america-and-africa},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}