@article{BuetowBuetowGartenetal.1995,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Garten, Gerd and Markert, Wolfgang and Meier, Uwe and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 4 : Gymnasium},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {192 S.},
  year      = {1995},
  language  = {de}
}
@article{BuetowBuetowFelberetal.1995,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Felber, Elke and Garten, Gerd and Meier, Uwe and Meißgeier, J{\"u}rgen and Oelschl{\"a}gel, Frank},
  title     = {Seydlitz Erdkunde : Kl. 10-12, Lehrerband, Sachsen},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {176 S.},
  year      = {1995},
  language  = {de}
}
@book{BuetowBuetowGartenetal.1996,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Garten, Gerd and Markert, Wolfgang and Meier, Uwe and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 4 : Lehrerband},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {192 S.},
  year      = {1996},
  language  = {de}
}
@article{BuetowBuetowMarkertetal.1996,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Gymnasium ; Lehrerband},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {210 S.},
  year      = {1996},
  language  = {de}
}
@article{BuetowBuetowKugleretal.1994,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Kugler, Eberhard and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Gymnasium ; Ausgabe E},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {256 S.},
  year      = {1994},
  language  = {de}
}
@article{BuetowBuetowKugleretal.1994,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Kugler, Eberhard and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Ausgabe E},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {224 S.},
  year      = {1994},
  language  = {de}
}
@article{BuetowBuetowGartenetal.1995,
  author    = {B{\"u}tow, Heike and B{\"u}tow, Martin and Garten, Gerd and Markert, Wolfgang and Meier, Uwe and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 4 : Ausgabe E},
  editor    = {Jahn, Gert},
  publisher = {Schroedel},
  address   = {Hannover},
  pages     = {192 S.},
  year      = {1995},
  language  = {de}
}
@book{BricksBuetowBuetowetal.1998,
  author    = {Bricks, Wolfgang and B{\"u}tow, Heike and B{\"u}tow, Martin and Herzig, Reinhard and Jahn, Gert and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Kl. 7/8, 7-9 bzw. 8/9, Arbeitsheft Teil 1: Die Erde, Asien, Afrika, Sekundarstufe 1 Neue Bundesl{\"a}nder, Berlin},
  volume    = {3,1},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52523-2},
  pages     = {32 S.},
  year      = {1998},
  language  = {de}
}
@book{BricksBuetowBuetowetal.1998,
  author    = {Bricks, Wolfgang and B{\"u}tow, Heike and B{\"u}tow, Martin and Herzig, Reinhard and Jahn, Gert and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Kl. 7/8, 7-9 bzw. 8/9, Sekundarstufe 1 Neue Bundesl{\"a}nder, Berlin},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-5075-2507-0},
  pages     = {224 S.},
  year      = {1998},
  language  = {de}
}
@book{BricksBuetowBuetowetal.1998,
  author    = {Bricks, Wolfgang and B{\"u}tow, Heike and B{\"u}tow, Martin and Herzig, Reinhard and Jahn, Gert and Markert, Wolfgang and Meißgeier, J{\"u}rgen},
  title     = {Seydlitz Erdkunde 3 : Kl. 7/8, 7-9 bzw. 8/9, Arbeitsheft Teil 2: Amerika, Australien, Ozeanien, Polargebiete, die Erde, Sekundarstufe 1 neue Bundesl{\"a}nder, Berlin},
  volume    = {3,2},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52524-0},
  pages     = {32 S.},
  year      = {1998},
  language  = {de}
}