@article{PetersenChristevSowada2000,
  author    = {Petersen, Hans-Georg and Christev, Atanas and Sowada, Christoph},
  title     = {Industrial policy and social security : summarising the results},
  year      = {2000},
  language  = {en}
}
@article{PetersenReichelSowada1999,
  author    = {Petersen, Hans-Georg and Reichel, Hans-Peter and Sowada, Christoph},
  title     = {Zu einer integrierten Analyse der Industrie- und Sozialpolitik im Transformationsprozeß},
  year      = {1999},
  language  = {de}
}
@article{PetersenSowada1995,
  author    = {Petersen, Hans-Georg and Sowada, Christoph},
  title     = {The polish success in monetary stabilization},
  year      = {1995},
  language  = {en}
}
@article{PetersenSowada1995,
  author    = {Petersen, Hans-Georg and Sowada, Christoph},
  title     = {The process of monetary stabilization},
  year      = {1995},
  language  = {en}
}
@article{PetersenSowada2000,
  author    = {Petersen, Hans-Georg and Sowada, Christoph},
  title     = {On the integration of industrial and social policy in the transition process},
  year      = {2000},
  language  = {en}
}
@article{Sowada1995,
  author    = {Sowada, Christoph},
  title     = {The stabilization program : Balcerowicz-Plan},
  year      = {1995},
  language  = {en}
}
@article{Sowada1998,
  author    = {Sowada, Christoph},
  title     = {Zur Lage der sozialen Sicherungssysteme in Polen},
  year      = {1998},
  language  = {de}
}
@article{Sowada1996,
  author    = {Sowada, Christoph},
  title     = {Uwagi o programach ubezpieczen zdrowotnych w Polsce},
  year      = {1996},
  language  = {pl}
}
@article{Sowada1998,
  author    = {Sowada, Christoph},
  title     = {Socjalne Ubezpieczenie w Niemczech a sprawiedliwo÷{\~n} spoleczna},
  year      = {1998},
  language  = {pl}
}
@phdthesis{Sowada2000,
  author    = {Sowada, Christoph},
  title     = {Grundversorgung mit Gesundheitsleistungen in einer Krankenversicherung : Normative Prinzipien und die Umsetzung in der allgemeinen Krankenversicherung in Polen},
  series = {Schriften zur Gesundheits{\"o}konomie},
  volume    = {29},
  journal   = {Schriften zur Gesundheits{\"o}konomie},
  publisher = {Verl. PCO},
  address   = {Bayreuth},
  isbn      = {3-931319-60-1},
  pages     = {XIII, 313 S.},
  year      = {2000},
  language  = {de}
}