@misc{indiciae98658fa03df3,
  title = {Solution to quality assurance challenge 2.},
  author = {Jürgen W Einax and Manfred Reichenbächer},
  year = {2006},
  doi = {10.1007/s00216-005-0195-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/16331444/},
  note = {Source identifier: 16331444}
}