@misc{indiciae56b7731dff43,
  title = {Solving problems.},
  author = {K B Haller},
  doi = {10.1111/j.1552-6909.1992.tb01761.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1494083/},
  note = {Source identifier: 1494083}
}