@misc{indiciaebf5d2e2ea99b,
  title = {Spiral waves in two-dimensional excitable media.},
  author = {V S Zykov},
  year = {1990},
  doi = {10.1111/j.1749-6632.1990.tb15082.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2197935/},
  note = {Source identifier: 2197935}
}