@misc{indiciaeb468e42615fa,
  title = {Kinetic friction.},
  author = {Foch M Smart},
  year = {2004},
  doi = {10.1016/j.ajodo.2003.11.013},
  url = {https://pubmed.ncbi.nlm.nih.gov/14989274/},
  note = {Source identifier: 14989274}
}