@article{NSR1955BI26,
  author="C. B. {Bigham} and K. W. {Allen} and E. {Almqvist}",
  title="Energy Levels of B$^{12}$, C$^{12}$, C$^{13}$, and F$^{21}$",
  journal="Phys.Rev.",
  year=1955,
  volume="99",
  pages="631A"
}
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*  Note: Translation from NSR format to bibTex is imperfect. Entries       *
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*    "secondary" sources such as conference proceedings, lab reports, etc. *
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