@book{OPUS4-16878,
  title     = {Physik plus : Kl. 7, Arbeitsh., Brandenburg},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020752-6},
  pages     = {24 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16881,
  title     = {Physik plus : Kl. 9/10, Arbeitsh., Gymnasium Sachsen-Anhalt},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020982-0},
  pages     = {64 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16882,
  title     = {Physik plus : Kl. 10, Arbeitsh., Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-021016-0},
  pages     = {32 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16883,
  title     = {Physik plus : Kl. 10, Arbeitsh., Gymnasium Th{\"u}ringen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk und Wissen},
  address   = {Berlin},
  isbn      = {3-06-020018-7},
  pages     = {40 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16884,
  title     = {Physik plus : Kl. 9, Arbeitsh., Sek. 1 Mecklenburg-Vorpommern},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020986-3},
  pages     = {48 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16885,
  title     = {Physik plus : Kl. 10, Arbeitsh., Sek. 1 Mecklenburg-Vorpommern},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-021019-5},
  pages     = {48 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-16886,
  title     = {Physik plus : Kl. 7, [Hauptbd.], Sek. 1 Brandenburg},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020749-6},
  pages     = {104 S.},
  year      = {2002},
  language  = {de}
}
@book{OPUS4-23833,
  title     = {Ultrad{\"u}nne organische Pyrosensoren : Stand und Entwicklungen},
  year      = {1997},
  language  = {de}
}
@book{OPUS4-25812,
  title     = {BESSY Jahresberichte (1990) - (1995)},
  editor    = {Neißendorfer, Frank},
  publisher = {BESSY},
  address   = {Berlin},
  year      = {1996},
  language  = {de}
}
@book{OPUS4-22334,
  title     = {Physik plus : Kl. 6, Arbeitsh., Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020643-0},
  pages     = {40 S.},
  year      = {1998},
  language  = {de}
}
@book{OPUS4-22335,
  title     = {Physik plus : Kl. 6, [Hauptbd.], Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020641-4},
  pages     = {120 S.},
  year      = {1998},
  language  = {de}
}
@book{OPUS4-22336,
  title     = {Physik plus : Kl. 6, Lehrerbd., mit Kopiervorlagen, Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-022240-1},
  pages     = {60 S.},
  year      = {1998},
  language  = {de}
}
@book{OPUS4-18159,
  title     = {Physik : Kl. 8, [Hauptbd.], Regelschule Th{\"u}ringen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020829-8},
  pages     = {120 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18160,
  title     = {Physik plus : Kl. 7/8, Arbeitsh., Gymnasium Sachsen-Anhalt},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020770-4},
  pages     = {64 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18312,
  title     = {Physik : Kl. 7/8, Lehrerbd., Sekundarschule Sachsen-Anhalt},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-022271-1},
  pages     = {136 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18299,
  title     = {Physik plus : Kl. 9, Arbeitsh., Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020948-0},
  pages     = {48 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18305,
  title     = {Physik : Kl. 7, Arbeitsh., Regelschule Th{\"u}ringen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020738-0},
  pages     = {32 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18283,
  title     = {Physik plus : Kl. 9, [Hauptbd.], Sek. 1 Sachsen},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-020947-2},
  pages     = {120 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-19934,
  title     = {Physik plus : mit f{\"a}cher{\"u}bergreifenden Themen und Projektangeboten ; Kl. 7/8, [Hauptbd.], Sek. 1 Mecklenburg-Vorpommern},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Volk-und-Wissen-Verl.},
  address   = {Berlin},
  isbn      = {3-06-020745-3},
  pages     = {232 S.},
  year      = {2000},
  language  = {de}
}
@book{OPUS4-19939,
  title     = {Physik plus : Kl. 7/8, Lehrerbd., mit Kopiervorlagen, Gymnasium Sachsen-Anhalt},
  editor    = {Mikelskis, Helmut and Wilke, Hans-Joachim},
  publisher = {Cornelsen},
  address   = {Berlin},
  isbn      = {3-06-022260-6},
  pages     = {104 S.},
  year      = {2000},
  language  = {de}
}