TY - RPRT TI - Paramagnetic hyperfine interactions of iron in solid ammonia from Mössbauer spectroscopy. AU - EM Saitovitch AU - J Terra AU - FJ Litterst PY - 1989 DO - 10.1103/physrevb.39.6403 UR - https://pubmed.ncbi.nlm.nih.gov/9947277/ ID - 9947277 ER -