@misc{indiciaeae77433761a0,
  title = {[Multivariate data processing. VII. Analysis of time series (multifactorial model)].},
  author = {P P Mager},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4464185/},
  note = {Source identifier: 4464185}
}