@article{MuellerVeggianTarasDehnhardtetal.1972,
  author    = {M{\"u}ller-Veggian, Mattea and Taras, P. and Dehnhardt, W. and Mills, S. J.},
  title     = {Level properties in the even even nuclei ¹³⁰,¹³²,¹³⁴ Ce - further evidence for the back bending effect},
  series = {Conf{\´e}rence europ{\´e}enne de physique nucl{\´e}aire : Aix-en-Provence, 26 juin - 1. juillet 1972 ; comptes rendus des communication = European conference on nuclear physics / patronn{\´e}e par La Soci{\´e}t{\´e} Fran{\c{c}}aise de Physique et La Soci{\´e}t{\´e} Europ{\´e}enne de Physique. Publ. avec le concours de Madeleine Porneuf},
  journal   = {Conf{\´e}rence europ{\´e}enne de physique nucl{\´e}aire : Aix-en-Provence, 26 juin - 1. juillet 1972 ; comptes rendus des communication = European conference on nuclear physics / patronn{\´e}e par La Soci{\´e}t{\´e} Fran{\c{c}}aise de Physique et La Soci{\´e}t{\´e} Europ{\´e}enne de Physique. Publ. avec le concours de Madeleine Porneuf},
  address   = {[Paris]},
  pages     = {102},
  year      = {1972},
  language  = {en}
}
@article{MuellerVeggianTarasDehnhardtetal.1972,
  author    = {M{\"u}ller-Veggian, Mattea and Taras, P. and Dehnhardt, W. and Mills, S. J.},
  title     = {High spin yrast states in ¹³² Ce},
  series = {Physics letters B},
  volume    = {41},
  journal   = {Physics letters B},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {0031-9163},
  doi       = {10.1016/0370-2693(72)90582-5},
  pages     = {295 -- 297},
  year      = {1972},
  abstract  = {Yrast states up to spin 18 have been identified in ¹³²Ce. The energies and spins of the levels suggest the existence of two fairly well-behaved collective bands. The results are compared with those obtained in the rare-earth deformed region.},
  language  = {en}
}
@article{NaithaniKlostermeyerLangeetal.1971,
  author    = {Naithani, V. K and Klostermeyer, Henning and Lange, H. R. and [u.a.], and Berndt, Heinz and [u.a.],},
  title     = {Preparation of peptide derivatives for porcine proinsulin-synthesis},
  series = {Biological Chemistry},
  volume    = {352},
  journal   = {Biological Chemistry},
  number    = {1},
  publisher = {De Gruyter},
  issn      = {1437-4315},
  doi       = {10.1515/bchm2.1971.352.1.1},
  pages     = {2 -- 3},
  year      = {1971},
  language  = {en}
}
@article{PawelkeButzer1968,
  author    = {Pawelke, Siegfried and Butzer, Paul L.},
  title     = {Semi-groups and resolvent operators},
  series = {Archive for Rational Mechanics and Analysis},
  volume    = {30},
  journal   = {Archive for Rational Mechanics and Analysis},
  number    = {2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {0003-9527},
  doi       = {10.1007/BF00250941},
  pages     = {127 -- 147},
  year      = {1968},
  language  = {en}
}