@book{ internationaliaea, title={Applications of Nuclear Techniques 1989 Part B of the IAEA Yearbook 1989}, series={Non-serial Publications}, year={}, isbn={92-0-179289-1}, url={http://www.dgdingfa.net/publications/3705/applications-of-nuclear-techniques-1989-part-b-of-the-iaea-yearbook-1989}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }