@misc{indiciaeb8c8cecfe019,
  title = {The practical problems met in tapping voluntary resources available.},
  author = {R Carmichael},
  year = {1978},
  doi = {10.1177/146642407809800509},
  url = {https://pubmed.ncbi.nlm.nih.gov/725002/},
  note = {Source identifier: 725002}
}