@misc{indiciaed3dc8f4f8893,
  title = {[PlotIt--statistics and graphics in 3 dimensions].},
  author = {H Schweim and K Nagel},
  year = {1991},
  doi = {10.1002/pauz.19910200110},
  url = {https://pubmed.ncbi.nlm.nih.gov/2031060/},
  note = {Source identifier: 2031060}
}