@book{
international1981iaea,
title={Intercomparison Procedures in the Dosimetry of High- Energy X-ray and Electron Beams (A Report of an Advisory Group meeting, Vienna, 2-6 April 1979)},
series={TECDOC Series},
number={249},
year={1981},
url={http://www.dgdingfa.net/publications/500/intercomparison-procedures-in-the-dosimetry-of-high-energy-x-ray-and-electron-beams-a-report-of-an-advisory-group-meeting-vienna-2-6-april-1979},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}