@incollection{Gardemann2008,
  author    = {Joachim Gardemann},
  title     = {Refugees and Internally Displaced People},
  booktitle = {Kirch W (Hrsg.) Encyclopedia of Public Health, 1238-1240. Springer, New York},
  isbn      = {978-1-4020-5614-7},
  year      = {2008},
}