<pre>
@article{NSR1982NI02,
  author="F. {Nichitiu} and I. V. {Falomkin} and M. G. {Sapozhnikov} and Yu. A. {Shcherbakov} and G. {Piragino}",
  title="Energy-Dependent Phase-Shift Analysis of $\pi ^{4}$He Elastic Scattering and the Existence of $\pi ^{4}$He Excited States",
  journal="Nuovo Cim.",
  year=1982,
  volume="67A",
  pages="1"
}</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>