@misc{indiciae3690a478005b,
  title = {'Smoothening' the path for hedgehogs.},
  author = {M van den Heuvel and P W Ingham},
  year = {1996},
  doi = {10.1016/0962-8924(96)84934-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/15157500/},
  note = {Source identifier: 15157500}
}