@book{OPUS4-3268,
  title     = {The history of graphic design},
  editor    = {M{\"u}ller, Jens and Wiedemann, Julius},
  publisher = {Taschen},
  address   = {K{\"o}ln},
  isbn      = {978-3-8365-8806-5},
  pages     = {511},
  year      = {2022},
  language  = {en}
}
@book{OPUS4-3117,
  title     = {Collecting graphic design},
  editor    = {M{\"u}ller, Jens},
  publisher = {Fachhochschule Dortmund, Fachbereich Design},
  address   = {Dortmund},
  isbn      = {978-3-9822542-7},
  pages     = {151},
  year      = {2022},
  language  = {und}
}
@incollection{M{\"u}ller2022,
  author    = {M{\"u}ller, Jens},
  title     = {A contribution to the history of graphic design},
  series = {F{\´e}lix Beltr{\´a}n - visual intelligence: graphic design in a social sense},
  publisher = {Optik Books},
  address   = {Dortmund},
  pages     = {8 -- 9},
  year      = {2022},
  language  = {en}
}
@incollection{M{\"u}ller2021,
  author    = {M{\"u}ller, Jens},
  title     = {Zwischen Information und Emotion: das Grafikdesign der Bahn},
  series = {Design \& Bahn: eine Gestaltungsgeschichte},
  publisher = {Prestel},
  address   = {M{\"u}nchen ; London ; New York},
  pages     = {230 -- 239},
  year      = {2021},
  language  = {de}
}
@book{OPUS4-2850,
  title     = {West-Berlin Grafik-Design},
  editor    = {M{\"u}ller, Jens},
  publisher = {Optik Books},
  address   = {D{\"u}sseldorf},
  isbn      = {978-3-00-063546-5},
  pages     = {152},
  year      = {2019},
  language  = {de}
}