@article{Pfaff2015,
  author    = {Pfaff, Raphael},
  title     = {Praxisnahe Ausbildung im Fach Schienenfahrzeugtechnik},
  series = {Deine Bahn},
  journal   = {Deine Bahn},
  number    = {8},
  publisher = {Eisenbahn-Fachverlag},
  address   = {Mainz},
  issn      = {0172-4479},
  pages     = {52 -- 55},
  year      = {2015},
  language  = {de}
}
@article{PfaffSchmidtPinders2015,
  author    = {Pfaff, Raphael and Schmidt, Bernd and Pinders, Udo},
  title     = {Energieeffizienz steigern durch Rekuperationseinrichtungen},
  series = {Deine Bahn},
  journal   = {Deine Bahn},
  number    = {5},
  publisher = {Eisenbahn-Fachverlag},
  address   = {Mainz},
  issn      = {0172-4479},
  pages     = {50 -- 53},
  year      = {2015},
  language  = {de}
}
@book{Thomas2010,
  author    = {Thomas, Axel},
  title     = {Rhetorische Knallfr{\"o}sche : Zitatensammlung f{\"u}r Politik und Wirtschaft},
  publisher = {Neck + Heyn},
  address   = {Aachen},
  isbn      = {978-3-00-033037-7},
  pages     = {145 S. : Ill.},
  year      = {2010},
  language  = {de}
}
@book{Thomas2012,
  author    = {Thomas, Axel},
  title     = {Rhetorische Knallfr{\"o}sche - reloaded : Zitatensammlung f{\"u}r Politik und Wirtschaft},
  publisher = {Neck + Heyn},
  address   = {Aachen},
  pages     = {201 S. : Ill.},
  year      = {2012},
  language  = {de}
}
@inproceedings{PfaffVinsonneauBurnham2006,
  author    = {Pfaff, Raphael and Vinsonneau, B. and Burnham, K. J.},
  title     = {Multiple models for nonlinear systems},
  series = {Proceedings / Eigteenth International Conference on Systems Engineering : ICSE 2006 : 5 - 7 September 2006 ; [held at Coventry University, UK]},
  booktitle = {Proceedings / Eigteenth International Conference on Systems Engineering : ICSE 2006 : 5 - 7 September 2006 ; [held at Coventry University, UK]},
  organization    = {International Conference on Systems Engineering <18, 2006, Coventry>},
  isbn      = {1-84600-013-0},
  pages     = {347 -- 352},
  year      = {2006},
  language  = {en}
}
@book{Gebhardt2014,
  author    = {Gebhardt, Andreas},
  title     = {3D-Drucken : Grundlagen und Anwendungen des Additive Manufacturing (AM)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44238-2 ; 978-3-446-44237-5},
  pages     = {XIII, 186 S.},
  year      = {2014},
  language  = {de}
}
@inproceedings{SeilerGeorgePfaffetal.2005,
  author    = {Seiler, Friedrich and George, Alfred and Pfaff, Raphael and Srulijes, Julio},
  title     = {Stand der Entwicklung des ISL Dopplerbildverfahrens},
  series = {GALA : 13. Fachtagung Lasermethoden in der Str{\"o}mungsmesstechnik : 6. - 8. September 2005, Cottbus},
  booktitle = {GALA : 13. Fachtagung Lasermethoden in der Str{\"o}mungsmesstechnik : 6. - 8. September 2005, Cottbus},
  publisher = {Techn. Univ.},
  address   = {Cottbus},
  organization    = {Fachtagung Lasermethoden in der Str{\"o}mungsmesstechnik <13, 2005, Cottbus>},
  isbn      = {3-9805613-2-1},
  pages     = {24-1 -- 24-8},
  year      = {2005},
  language  = {de}
}
@techreport{PfaffGeorgeSeileretal.2005,
  author    = {Pfaff, Raphael and George, Alfred and Seiler, Friedrich and Srulijes, Julio},
  title     = {Dopplerbild-Verfahren : Entwicklung einer neuen Auswertemethode. (Bericht / ISL / AGARD ; R 124/2005)},
  publisher = {ISL},
  address   = {Saint Louis, France},
  pages     = {X, 26 S. : Ill., graph. Darst.},
  year      = {2005},
  language  = {de}
}
@inproceedings{PfaffBurnham2008,
  author    = {Pfaff, Raphael and Burnham, Keith J.},
  title     = {On abstraction and interpretability: a behavioural perspective},
  series = {19th International Conference on Systems Engineering 2008 : ICSENG '08 : 19 - 21 Aug. 2008, University of Nevada, Las Vegas, Nevada},
  booktitle = {19th International Conference on Systems Engineering 2008 : ICSENG '08 : 19 - 21 Aug. 2008, University of Nevada, Las Vegas, Nevada},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {International Conference on Systems Engineering <19, 2008, Las Vegas, Nev.>},
  isbn      = {978-0-7695-3331-5 ; 978-0-7695-2719-2},
  pages     = {89 -- 94},
  year      = {2008},
  language  = {en}
}
@article{PfaffBurnham2009,
  author    = {Pfaff, Raphael and Burnham, Keith J.},
  title     = {On abstraction and interpretability: a behavioural perspective},
  series = {Systems Science},
  volume    = {Vol. 35},
  journal   = {Systems Science},
  number    = {Iss. 2},
  issn      = {0137-1223},
  pages     = {19 -- 26},
  year      = {2009},
  language  = {en}
}