@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {The duty to protect and to ensure human rights under the international covenant on civil and political rights},
  isbn      = {3-8305-0014-9},
  year      = {2000},
  language  = {en}
}
@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {Europ{\"a}ische Verfassung im Werden},
  year      = {2000},
  language  = {de}
}
@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {Should the binding effect of the judgements of the European Court of Human Rights be extended?},
  isbn      = {3-452-24253-6},
  year      = {2000},
  language  = {en}
}
@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {Menschenrechtskonventionen : internationaler Pakt {\"u}ber wirtschaftliche, soziale und kulturelle Rechte},
  isbn      = {3-486- 24795-6},
  year      = {2000},
  language  = {de}
}
@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {Zum Geltungs- und Wirkungsbereich des Grundgesetzes},
  year      = {2000},
  language  = {de}
}
@article{Klein2000,
  author    = {Klein, Eckart},
  title     = {Ein Europa das Angst macht},
  year      = {2000},
  language  = {de}
}
@article{KleinHaratsch2000,
  author    = {Klein, Eckart and Haratsch, Andreas},
  title     = {Die Landesverfassungsbeschwerde - ein Instrument zur {\"U}berpr{\"u}fung der Anwendung von Bundesrecht?},
  year      = {2000},
  language  = {de}
}