@misc{indiciae6d34512f6435,
  title = {Comment on "Master equation for a damped nonlinear oscillator"},
  author = {B Eckhardt},
  year = {1987},
  doi = {10.1103/physreva.35.5291},
  url = {https://pubmed.ncbi.nlm.nih.gov/9898167/},
  note = {Source identifier: 9898167}
}