@misc{indiciaed7cfb3be628d,
  title = {Contracts: problems and prospects.},
  author = {J Cairns},
  year = {1993},
  doi = {10.1016/0168-8510(93)90107-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/10129153/},
  note = {Source identifier: 10129153}
}