@article{BreuerMikelskisOttoetal.2002,
  author    = {Breuer, Elmar and Mikelskis, Helmut and Otto, R. and Sch{\"u}lbe, R. and Wenzel, M. and Wilke, Hans-Joachim},
  title     = {Physik : Kl. 9/10, Lehrerbd., Gymnasium Berlin},
  editor    = {Mikelskis, Helmut},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-022235-5},
  pages     = {96 S.},
  year      = {2002},
  language  = {de}
}
@book{Breuer2002,
  author    = {Breuer, Elmar},
  title     = {Physik plus : Kl. 10, [Hauptbd.], Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-021021-7},
  pages     = {112 S.},
  year      = {2002},
  language  = {de}
}
@book{Breuer2002,
  author    = {Breuer, Elmar},
  title     = {Physik plus : mit f{\"a}cher{\"u}bergreifenden Themen und Projektangeboten ; Kl. 9/10, [Hauptbd.], Sek. 1 Mecklenburg-Vorpommern},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020985-5},
  pages     = {272 S.},
  year      = {2002},
  language  = {de}
}
@book{Breuer2002,
  author    = {Breuer, Elmar},
  title     = {Physik plus : mit f{\"a}cher{\"u}bergreifenden Themen und Projektangeboten ; Kl. 9/10, [Hauptbd.], Gymnasium Sachsen-Anhalt},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020981-2},
  pages     = {224 S.},
  year      = {2002},
  language  = {de}
}
@book{LiebersBreuer2002,
  author    = {Liebers, Klaus and Breuer, Elmar},
  title     = {Physik plus : mit f{\"a}cher{\"u}bergreifenden Themen und Projektangeboten ; Kl. 9/10, [Hauptbd.], Gymnasium Th{\"u}ringen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020983-9},
  pages     = {192 S.},
  year      = {2002},
  language  = {de}
}