@misc{indiciae1a8b6555d8fb,
  title = {Stress reduction and problem-solving rigidity.},
  author = {E L COWEN},
  year = {1952},
  doi = {10.1037/h0060888},
  url = {https://pubmed.ncbi.nlm.nih.gov/13022817/},
  note = {Source identifier: 13022817}
}