@misc{indiciae3b4c4927ac66,
  title = {Connection between long-range correlations in quantum spectra and classical periodic orbits.},
  author = {D Wintgen},
  year = {1987},
  doi = {10.1103/physrevlett.58.1589},
  url = {https://pubmed.ncbi.nlm.nih.gov/10034483/},
  note = {Source identifier: 10034483}
}