@book{BricksBuetowBuetowetal.2000,
  author    = {Bricks, Wolfgang and B{\"u}tow, Heike and B{\"u}tow, Martin and Herzig, Reinhard and Morgeneyer, Frank and Untisz, M.},
  title     = {Seydlitz Geographie 10 : Arbeitsheft, Gymnasium Sachsen},
  publisher = {Schroedel},
  address   = {Hannover},
  isbn      = {3-507-52529-1},
  pages     = {32 S.},
  year      = {2000},
  language  = {de}
}