@misc{indiciae9eaee7ce32fc,
  title = {Efficient topological chaos embedded in the blinking vortex system.},
  author = {Eiko Kin and Takashi Sakajo},
  year = {2005},
  doi = {10.1063/1.1923207},
  url = {https://pubmed.ncbi.nlm.nih.gov/16035887/},
  note = {Source identifier: 16035887}
}