@article{NSR1969BE40,
  author="W. B. {Berger}",
  title="Mossbauereffekt an Fe$^{57}$ nach Neutroneneinfang in Fe$^{56}$",
  journal="Z.Physik",
  year=1969,
  volume="225",
  pages="139"
}
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*  Note: Translation from NSR format to bibTex is imperfect. Entries       *
*    may require editing before use. This is especially true for           *
*    "secondary" sources such as conference proceedings, lab reports, etc. *
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