@misc{indiciaead11f0e278ad,
  title = {Persistence vs. perseverence.},
  author = {F W Oehme},
  year = {1973},
  doi = {10.3109/15563657308990535},
  url = {https://pubmed.ncbi.nlm.nih.gov/4757379/},
  note = {Source identifier: 4757379}
}