@article{NSR1991KO04,
  author="L. {Koester} and K. {Knopf}",
  title="Refined Interpretation of Christiansen-Filter Experiments and Neutron Scattering Lengths of the Lead-Isotopes",
  journal="Z.Phys.",
  year=1991,
  volume="A338",
  pages="233"
}
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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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