@article{Herzig2003,
  author    = {Herzig, Reinhard},
  title     = {Kartographische Lernsoftware - Konkurrent f{\"u}r Printmedium Karte?},
  isbn      = {3-7812-1579-2},
  year      = {2003},
  language  = {de}
}
@article{Herzig2003,
  author    = {Herzig, Reinhard},
  title     = {Karteninterpretation},
  year      = {2003},
  language  = {de}
}
@book{BalzerBeegerHallermannetal.2002,
  author    = {Balzer, Werner and Beeger, Helmut and Hallermann, Sigrun and Kirsch, H. and Nicklaus, W. and Robel, B. and Werner-Tokarski, D. and Herzig, Reinhard},
  title     = {Seydlitz Geographie 3 : Gymnasium Rheinland-Pfalz},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52607-7},
  pages     = {176 S.},
  year      = {2002},
  language  = {de}
}
@book{BoettcherMingenbachMuelleretal.2001,
  author    = {B{\"o}ttcher, Kirsten and Mingenbach, Hans-Michael and M{\"u}ller, Helmut and Starke, Rainer and Waldeck, Winfried and Wehrs, Klaus and Herzig, Reinhard},
  title     = {Seydlitz Geographie 1 : Kl. 7/8, Sch{\"u}lerband, Niedersachsen},
  publisher = {Schroedel},
  address   = {Braunschweig},
  isbn      = {3-507-52608-5},
  pages     = {224 S.},
  year      = {2001},
  language  = {de}
}
@book{BalzerBeegerHallermannetal.2001,
  author    = {Balzer, Werner and Beeger, Helmut and Hallermann, Sigrun and Kirsch, H. and Nicklaus, W. and Robel, B. and Werner-Tokarski, D. and Herzig, Reinhard},
  title     = {Seydlitz Geographie 2 : Gymnasium Rheinland-Pfalz, Saarland},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52606-9},
  pages     = {224 S.},
  year      = {2001},
  language  = {de}
}
@book{BoettcherMingenbachStarkeetal.2000,
  author    = {B{\"o}ttcher, Kirsten and Mingenbach, Hans-Michael and Starke, Rainer and M{\"u}ller, Helmut and Waldeck, Winfried and Wehrs, Klaus and Amtsfeld, Peter and Herzig, Reinhard},
  title     = {Seydlitz Geographie 3 : Arbeitsblattsammlung: Asien, Amerika, Afrika, Australien, Ozeanien, Polargebiete, Weltbev{\"o}lkerung und Weltwirtschaft},
  volume    = {3},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-5075-2462-7},
  pages     = {256 S.},
  year      = {2000},
  language  = {de}
}
@book{BuetowHerzigJahnetal.2000,
  author    = {B{\"u}tow, Heike and Herzig, Reinhard and Jahn, Gert and Markert, Wolfgang and Meißgeier, J{\"u}rgen and B{\"u}tow, Martin},
  title     = {Seydlitz Erdkunde 4 : Lehrerhandreichungen},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {236 S.},
  year      = {2000},
  language  = {de}
}
@article{Herzig2000,
  author    = {Herzig, Reinhard},
  title     = {Veranschaulichung von Geodaten mittels Kartogramm},
  year      = {2000},
  language  = {de}
}
@book{BoettcherMingenbachStarkeetal.2000,
  author    = {B{\"o}ttcher, Kirsten and Mingenbach, Hans-Michael and Starke, Rainer and M{\"u}ller, Helmut and Waldeck, Winfried and Wehrs, Klaus and Amtsfeld, Peter and Herzig, Reinhard},
  title     = {Seydlitz Geographie 1 : Arbeitsblattsammlung Teil 1: Die Erde : Methoden der Geographie},
  volume    = {1},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-5075-2460-0},
  pages     = {256 S.},
  year      = {2000},
  language  = {de}
}
@book{BoettcherMingenbachStarkeetal.2000,
  author    = {B{\"o}ttcher, Kirsten and Mingenbach, Hans-Michael and Starke, Rainer and M{\"u}ller, Helmut and Waldeck, Winfried and Wehrs, Klaus and Amtsfeld, Peter and Herzig, Reinhard},
  title     = {Seydlitz Geographie 2 : Arbeitsblattsammlung: Deutschland, Europa},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {234 S.},
  year      = {2000},
  language  = {de}
}