@article{NSR1960KA23,
  author="M. {Karras}",
  title="On the Natural Radioactivity of Samarium",
  journal="Ann.Acad.Sci.Fennicae",
  year=1960,
  volume=" ",
  pages="Ser. A VI, No.65"
}
*****                                                                  *****
*  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. *
*****                                                                  *****