@misc{indiciae74978fe91a67,
  title = {Efficacy of alpha biofeedback training in elevating mood.},
  author = {Bear},
  year = {1977},
  doi = {10.1037//0022-006x.45.2.334},
  url = {https://pubmed.ncbi.nlm.nih.gov/850017/},
  note = {Source identifier: 850017}
}