@article{70536,
  author = {R. Parr and S. Stone and T Bel-Amakeletch and Rolf Zeisler},
  title = {Survey of Reference Materials for Trace Elements, Nuclides and Organic Microcontaminants},
  year = {1998},
  number = {360},
  month = {1998-02-01},
  publisher = {Fresenius Journal of Analytical Chemistry},
  language = {en},
}