@article{70491,
  author = {Rolf Zeisler and R. Dekner and E. Zeiller and J. Doucha and P. Mader and J. Kucera},
  title = {Single Cell Green Algae Reference Materials with Managed Levels of Heavy Metals},
  year = {1998},
  number = {360},
  month = {1998-02-01},
  publisher = {Fresenius Journal of Analytical Chemistry},
  language = {en},
}