@misc{indiciae02968046051c,
  title = {Supervision: a container-contained approach.},
  author = {V R Ungar and L B de Ahumada},
  year = {2001},
  doi = {10.1516/0020757011600641},
  url = {https://pubmed.ncbi.nlm.nih.gov/11234115/},
  note = {Source identifier: 11234115}
}