@book{Goertemaker1994,
  author    = {G{\"o}rtemaker, Manfred},
  title     = {Unifying Germany : 1989 - 1990},
  publisher = {St. Martin's Press},
  address   = {New York},
  pages     = {352 S.},
  year      = {1994},
  language  = {en}
}
@article{Goertemaker1995,
  author    = {G{\"o}rtemaker, Manfred},
  title     = {Security in the post-cold war era : the role of Germany and new lessons for Korea},
  year      = {1995},
  language  = {en}
}
@article{Goertemaker1997,
  author    = {G{\"o}rtemaker, Manfred},
  title     = {The historical process of nation-building in Germany and the development of cultural self-understanding and identity, including the role of historiography},
  year      = {1997},
  language  = {en}
}
@article{Goertemaker1997,
  author    = {G{\"o}rtemaker, Manfred},
  title     = {Europe after the Cold War : a german perspective},
  year      = {1997},
  language  = {en}
}