@misc{indiciae8e647d1c219f,
  title = {Why particles?},
  author = {Kirk R Smith and Matti Jantunen},
  year = {2002},
  doi = {10.1016/s0045-6535(02)00235-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/12492155/},
  note = {Source identifier: 12492155}
}