@book{
      international2010iaea,
      title={IAEA eLearning Program: The Use of Radiation Detection Instruments},
      author={ },
      series={entity},
      number={46 },
      year={2010},
      isbn={ },
      url={/publications/8526/iaea-elearning-program-the-use-of-radiation-detection-instruments },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }