@misc{indiciae87b3e4372bff,
  title = {How does the beetle cross the road?},
  author = {Nigel Williams},
  year = {2003},
  doi = {10.1016/s0960-9822(03)00029-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/12573229/},
  note = {Source identifier: 12573229}
}