@misc{indiciae82f8fae0b3cd,
  title = {Crash test for the Copenhagen problem.},
  author = {Jan Nagler},
  year = {2004},
  doi = {10.1103/physreve.69.066218},
  url = {https://pubmed.ncbi.nlm.nih.gov/15244719/},
  note = {Source identifier: 15244719}
}