@book{
internationaliaea,
title={Characteristics and Use of Urania-Gadolinia Fuels},
series={TECDOC Series},
number={844},
year={},
url={http://www.dgdingfa.net/publications/5491/characteristics-and-use-of-urania-gadolinia-fuels},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}