@misc{indiciae8e783b701823,
  title = {Is student unrest violent?},
  author = {J J Sparkes},
  year = {1972},
  doi = {10.1177/002580247201200407},
  url = {https://pubmed.ncbi.nlm.nih.gov/4672843/},
  note = {Source identifier: 4672843}
}