@techreport{NSR1978DEYC,
  author="S. {Della Negra} and C. {Deprun} and J. P. {Husson} and H. {Gauvin} and Y. {Le Beyec}",
  title="Production d'isotopes emetteurs $\beta ^{+}$et identification de leur masse a l'aide du dispositif de temps de vol associe au jet d'helium",
  year=1978,
  institution="   ",
  number="Univ Paris"
}
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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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