@misc{indiciaebeb88ab682f5,
  title = {Effective classical partition functions.},
  author = {RP Feynman and H Kleinert},
  year = {1986},
  doi = {10.1103/physreva.34.5080},
  url = {https://pubmed.ncbi.nlm.nih.gov/9897894/},
  note = {Source identifier: 9897894}
}