@misc{indiciae787d750f9fa7,
  title = {Understanding and working with special groups.},
  author = {H L Amoss},
  year = {1970},
  doi = {10.1080/00039896.1970.10665636},
  url = {https://pubmed.ncbi.nlm.nih.gov/5429995/},
  note = {Source identifier: 5429995}
}