@misc{indiciaeeb41cff3db57,
  title = {Skill mix fixed.},
  author = {J Warr},
  year = {1995},
  doi = {10.7748/nm.1.8.11.s14},
  url = {https://pubmed.ncbi.nlm.nih.gov/7728442/},
  note = {Source identifier: 7728442}
}