@misc{indiciae60819764b396,
  title = {Two-body problem in a many-particle system.},
  author = {WD Kraeft and D Kremp and K Kilimann and HE DeWitt},
  year = {1990},
  doi = {10.1103/physreva.42.2340},
  url = {https://pubmed.ncbi.nlm.nih.gov/9904285/},
  note = {Source identifier: 9904285}
}