@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{HerzigBreetzKaemmeretal.1997,
  author    = {Herzig, Reinhard and Breetz, Egon and K{\"a}mmer, H.-J. and Plapper, W.},
  title     = {Darstellungsmethoden in thematischen Karten : ein Leitfaden f{\"u}r die Hand des Lehrers},
  publisher = {Cornelsen},
  address   = {Berlin},
  pages     = {8 S.},
  year      = {1997},
  language  = {de}
}
@article{Herzig1995,
  author    = {Herzig, Reinhard},
  title     = {Geogramme aktuell : Kreisdiagramme},
  year      = {1995},
  language  = {de}
}
@article{Herzig1996,
  author    = {Herzig, Reinhard},
  title     = {Geogramme aktuell : Rechteckdiagramme},
  year      = {1996},
  language  = {de}
}
@article{Herzig2003,
  author    = {Herzig, Reinhard},
  title     = {Karteninterpretation},
  year      = {2003},
  language  = {de}
}
@article{Herzig2003,
  author    = {Herzig, Reinhard},
  title     = {Kartographische Lernsoftware - Konkurrent f{\"u}r Printmedium Karte?},
  isbn      = {3-7812-1579-2},
  year      = {2003},
  language  = {de}
}
@book{Herzig1994,
  author    = {Herzig, Reinhard},
  title     = {Lernspiel Brandenburg},
  publisher = {M. K. Lehr- und Lernmittelverl.},
  address   = {Heinsberg-Kirchhoven},
  year      = {1994},
  language  = {de}
}
@book{BricksBuetowHerzigetal.1998,
  author    = {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 : Arbeitsheft, Sachsen},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {40 S.},
  year      = {1998},
  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}
}