@misc{indiciae143632012e6b,
  title = {Kinetic contours in rotating objects.},
  author = {S Sumi},
  year = {1989},
  doi = {10.1068/p180293},
  url = {https://pubmed.ncbi.nlm.nih.gov/2798014/},
  note = {Source identifier: 2798014}
}