@book{ international1989iaea, title={Emergency Planning and Preparedness for Accidents Involving Radioactive Materials Used in Medicine, Industry, Research and Teaching}, series={Safety Series}, number={91}, year={1989}, isbn={92-0-123189-X}, url={http://www.dgdingfa.net/publications/3675/emergency-planning-and-preparedness-for-accidents-involving-radioactive-materials-used-in-medicine-industry-research-and-teaching}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }