@misc{indiciae8175a623968d,
  title = {Creativity in old age: a longitudinal study.},
  author = {E Andersson and S Berg and M Lawenius and J E Ruth},
  year = {1989},
  doi = {10.1007/bf03323887},
  url = {https://pubmed.ncbi.nlm.nih.gov/2488308/},
  note = {Source identifier: 2488308}
}