@article{NSR1952SI47,
  author="K. {Siegbahn}",
  title="A $\beta$-Spectro-Goniometer for Coincidence and Angular Correlation Measurements",
  journal="Arkiv Fysik",
  year=1952,
  volume="4",
  pages="223"
}
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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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