@book{BricksBuetowHerzigetal.1999,
  author    = {Wolfgang Bricks and Heike B{\"u}tow and Reinhard Herzig and Gert Jahn and Wolfgang Markert and J{\"u}rgen Meißgeier},
  title     = {Seydlitz Erdkunde 3 : Lehrerhandreichungen},
  year      = {1999},
}