@misc{fu2014investigation,
  title={Investigation of measuring hazardous substances in printed circuit boards using the micro-focus X-ray fluorescence screening},
  author={M. L. Fu and D. Irzhak and R. Fakhrtdinov and M. Grigoriev and B. S. Quan and Z. C. Le and D. Roshchupkin},
  year={2014},
  eprint={1409.4505},
  archivePrefix={arXiv},
  primaryClass={physics.ins-det},
  url={https://arxiv.org/abs/1409.4505}
}