@misc{indiciaed2c13b0d5071,
  title = {Effective coupling for open billiards.},
  author = {K Pichugin and H Schanz and P Seba},
  year = {2001},
  doi = {10.1103/physreve.64.056227},
  url = {https://pubmed.ncbi.nlm.nih.gov/11736074/},
  note = {Source identifier: 11736074}
}