@misc{indiciae79355dd21e6c,
  title = {Theoretical observations about life's basic tendencies.},
  author = {C BUHLER},
  year = {1959},
  doi = {10.1176/appi.psychotherapy.1959.13.3.561},
  url = {https://pubmed.ncbi.nlm.nih.gov/13805798/},
  note = {Source identifier: 13805798}
}