<pre>
@article{NSR1976CLZY,
  author="D. L. {Clark} and M. E. {Cage} and G. W. {Greenlees}",
  title="Optical Isotope Shifts and Differences in Nuclear Charge Radii for Nd, Sm, Dy, Er, and Yb",
  journal="Bull.Amer.Phys.Soc.",
  year=1976,
  volume="21",
  pages="No.4, 658, JF4"
}</pre>


<pre>
*****                                                                  *****
*  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. *
*****                                                                  *****
</pre>