@inproceedings{Mertens2001,
  author    = {Mertens, Josef},
  title     = {Next steps envisaged to improve wing performance of commercial aircraft},
  series = {Aerodynamic drag reduction technologies : proceedings of the CEAS/DragNet European Drag Reduction Conference, 19-21 June 2000, Potsdam, Germany. - (Notes on numerical fluid mechanics ; 76)},
  booktitle = {Aerodynamic drag reduction technologies : proceedings of the CEAS/DragNet European Drag Reduction Conference, 19-21 June 2000, Potsdam, Germany. - (Notes on numerical fluid mechanics ; 76)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-41911-X (Print)},
  doi       = {10.1007/978-3-540-45359-8_26},
  pages     = {246 -- 255},
  year      = {2001},
  language  = {en}
}
@book{Funke2001,
  author    = {Funke, Harald},
  title     = {Analyse der Temperatur- und Str{\"o}mungsungleichf{\"o}rmigkeiten in mehrstufigen Turbinen / Harald Funke},
  publisher = {Mainz},
  address   = {Aachen},
  isbn      = {3-89653-400-9},
  pages     = {VI, 135 S. : Ill., graph. Darst.},
  year      = {2001},
  language  = {de}
}
@misc{Rosenkranz2001,
  author    = {Rosenkranz, Josef},
  title     = {{\"U}berwachungsvorrichtung f{\"u}r eine Auswuchtmaschine : Patentschrift},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  pages     = {6 S. : graph. Darst.},
  year      = {2001},
  language  = {de}
}