@misc{indiciae32c1fb25d67f,
  title = {Comment on "Undetermined-constant method in the boson Green's-function theory"},
  author = {EB Brown},
  year = {1991},
  doi = {10.1103/physreva.43.4544},
  url = {https://pubmed.ncbi.nlm.nih.gov/9905563/},
  note = {Source identifier: 9905563}
}