@book{Herzig1994,
  author    = {Herzig, Reinhard},
  title     = {Lernspiel Brandenburg},
  publisher = {M. K. Lehr- und Lernmittelverl.},
  address   = {Heinsberg-Kirchhoven},
  year      = {1994},
  language  = {de}
}
@article{Herzig1994,
  author    = {Herzig, Reinhard},
  title     = {Strukturwandel im {\"o}stlichen Deutschland : das Fallbeispiel Lausitzer Bergbaugebiet},
  year      = {1994},
  language  = {de}
}
@article{Herzig1995,
  author    = {Herzig, Reinhard},
  title     = {Amtliche topographische Karten : in der Schule vielseitig nutzbar},
  year      = {1995},
  language  = {de}
}
@article{Herzig1995,
  author    = {Herzig, Reinhard},
  title     = {Amtliche topographische Karten : verwirrende Vielfalt?},
  year      = {1995},
  language  = {de}
}
@article{Herzig1995,
  author    = {Herzig, Reinhard},
  title     = {Geogramme aktuell : Kreisdiagramme},
  year      = {1995},
  language  = {de}
}
@article{Herzig1995,
  author    = {Herzig, Reinhard},
  title     = {{\"O}kologische Probleme Ost-Mitteleuropas},
  year      = {1995},
  language  = {de}
}
@book{GeibertHerzigKrumbeinetal.1995,
  author    = {Geibert, H. and Herzig, Reinhard and Krumbein, F. and Raum, Bernd},
  title     = {Terra - Geographie : Arbeitsheft f{\"u}r Rheinland-Pfalz 5/6 ; Lehrerheft},
  publisher = {Klett-Perthes; Klett},
  address   = {Gotha; Gotha},
  isbn      = {3-12-283174-0},
  pages     = {20 S.},
  year      = {1995},
  language  = {de}
}
@article{Herzig1996,
  author    = {Herzig, Reinhard},
  title     = {Geogramme aktuell : Rechteckdiagramme},
  year      = {1996},
  language  = {de}
}
@book{BauerBricksBuetowetal.1997,
  author    = {Bauer, G{\"u}nter and Bricks, Wolfgang and B{\"u}tow, Heike and Herzig, Reinhard and Jahn, Gert and Markert, Wolfgang and Meißgeier, J{\"u}rgen and Schmidtke, Kurt-Dietmar},
  title     = {Seydlitz Erdkunde 1 : Kl. 5, Sekundarstufe 1, Berlin, Brandenburg},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52502-x},
  pages     = {176 S.},
  year      = {1997},
  language  = {de}
}
@book{BricksBuetowHerzigetal.1997,
  author    = {Bricks, Wolfgang and B{\"u}tow, Heike and Herzig, Reinhard and Markert, Wolfgang and Meißgeier, J{\"u}rgen and Schmidtke, Kurt-Dietmar},
  title     = {Seydlitz Erdkunde 1 : Kl. 5 bzw. 5/6, Arbeitsheft, Sekundarstufe 1 Brandenburg, Mecklenburg-Vorpommern, Sachsen- Anhalt, Th{\"u}ringen, Berlin},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-5075-2511-9},
  pages     = {32 S.},
  year      = {1997},
  language  = {de}
}