@article{NSR1981GR15,
  author="E. {Grecksch} and M. {Dillig} and W. {Knupfer}",
  title="The Low Energy Spectrum of $^{12}$C (II). Influence of Virtual Isobar Admixture",
  journal="Z.Phys.",
  year=1981,
  volume="A302",
  pages="247"
}
*****                                                                  *****
*  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. *
*****                                                                  *****