@book{
internationaliaea,
title={International Bulletin on Atomic and Molecular Data for Fusion
Issue No. 56-57, December 1999},
series={International Bulletin on Atomic and Molecular Data for Fusion},
number={56},
year={},
url={http://www.dgdingfa.net/publications/5980/international-bulletin-on-atomic-and-molecular-data-for-fusion-issue-no-56-57-december-1999},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}