@book{BlumensteinTroegerTessmann1996,
  author    = {Blumenstein, Oswald and Tr{\"o}ger, Uwe and Tessmann, Joachim},
  title     = {Rieselfelder s{\"u}dlich Berlins : Altlasten, Grundwasser, Oberfl{\"a}chenwasser ; Gemeinsamer Abschlußbericht ; Kurzfassung},
  series = {Gemeinsamer Abschlußbericht},
  volume    = {7},
  journal   = {Gemeinsamer Abschlußbericht},
  publisher = {Univ.},
  address   = {Potsdam [u.a.]},
  pages     = {24 S.},
  year      = {1996},
  language  = {de}
}
@book{BlumensteinTroegerTessmann1996,
  author    = {Blumenstein, Oswald and Tr{\"o}ger, Uwe and Tessmann, Joachim},
  title     = {Rieselfelder s{\"u}dlich Berlins : Altlasten, Grundwasser, Oberfl{\"a}chenwasser},
  series = {Gemeinsamer Abschlußbericht},
  volume    = {6},
  journal   = {Gemeinsamer Abschlußbericht},
  publisher = {Univ.},
  address   = {Potsdam [u.a.]},
  pages     = {295 S.},
  year      = {1996},
  language  = {de}
}