@misc{indiciae6009a4890e17,
  title = {Quantum and classical dynamics in the stadium billiard.},
  author = {KM Christoffel and P Brumer},
  year = {1986},
  doi = {10.1103/physreva.33.1309},
  url = {https://pubmed.ncbi.nlm.nih.gov/9896750/},
  note = {Source identifier: 9896750}
}