@misc{indiciaeb138422a342b,
  title = {[On an improved projection device for karyometric studies].},
  author = {G Kunz and J Staudt and G Wilcke},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5697963/},
  note = {Source identifier: 5697963}
}