@misc{indiciaede9d73f17b05,
  title = {Paramagnetic hyperfine interactions of iron in solid ammonia from Mössbauer spectroscopy.},
  author = {EM Saitovitch and J Terra and FJ Litterst},
  year = {1989},
  doi = {10.1103/physrevb.39.6403},
  url = {https://pubmed.ncbi.nlm.nih.gov/9947277/},
  note = {Source identifier: 9947277}
}