@misc{indiciae444306750fbc,
  title = {Challenges to change: competition.},
  author = {P Rupprecht},
  year = {1984},
  doi = {10.1080/07448481.1984.9936174},
  url = {https://pubmed.ncbi.nlm.nih.gov/6530504/},
  note = {Source identifier: 6530504}
}