@misc{indiciae4d015818c3fb,
  title = {Personality, problem solving, and the Einstellung effect.},
  author = {B A MAHER},
  year = {1957},
  doi = {10.1037/h0047332},
  url = {https://pubmed.ncbi.nlm.nih.gov/13405658/},
  note = {Source identifier: 13405658}
}