@book{
  internationaliaea,
  title={SSDL Newsletter Issue No. 33, July 1995},
  series={SSDL Newsletter},
  number={33},
  year={},
  url={https://www.iaea.org/publications/4888/ssdl-newsletter-issue-no-33-july-1995},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}