@book{GruhlMueller2002,
  author    = {Gruhl, Matthias and M{\"u}ller, Wolfgang},
  title     = {30 Jahre Akademie f{\"u}r {\"o}ffentliches Gesundheitswesen in D{\"u}sseldorf. Beitr{\"a}ge zur Gesundheit 1971-2001},
  editor    = {Gardemann, Joachim},
  edition   = {1},
  publisher = {Akademie f{\"u}r {\"o}ffentliches Gesundheitswesen},
  address   = {D{\"u}sseldorf},
  pages     = {62 S.},
  year      = {2002},
  language  = {de}
}
@book{MuellerRemmers2000,
  author    = {M{\"u}ller, Wolfgang and Remmers, Angeika},
  title     = {Migration und Gesundheit: Perspektiven f{\"u}r Gesundheitssysteme und {\"o}ffentliches Gesundheitswesen},
  volume    = {Band 17.},
  editor    = {Gardemann, Joachim},
  edition   = {1},
  publisher = {Akademie f{\"u}r {\"o}ffentliches Gesundheitswesen},
  address   = {D{\"u}sseldorf},
  isbn      = {3-9804547-9-7},
  pages     = {280 S.},
  year      = {2000},
  language  = {de}
}