@book{B{\"u}chlerDecker2018,
  author    = {B{\"u}chler, Jan-Philipp and Decker, Jennifer},
  title     = {Teaching case studies - marketing and branding},
  publisher = {Logos Verlag},
  address   = {Berlin},
  isbn      = {978-3-8325-4635-9},
  pages     = {II, 185},
  year      = {2018},
  language  = {en}
}
@book{FaixB{\"u}chler2016,
  author    = {Faix, Axel and B{\"u}chler, Jan-Philipp},
  title     = {Competitive advantage through innovation management},
  publisher = {Fachhochschule Dortmund},
  address   = {Dortmund},
  pages     = {10},
  year      = {2016},
  language  = {en}
}
@book{Graebsch2017,
  author    = {Graebsch, Christine},
  title     = {Supervisible},
  publisher = {Howard League for Penal Reform},
  address   = {London},
  isbn      = {978-1-911114-13-0},
  pages     = {5},
  year      = {2017},
  language  = {en}
}
@book{GraebschBurkhardt2014,
  author    = {Graebsch, Christine M. and Burkhardt, Sven-Uwe},
  title     = {Ambulant sanctions as an alternative to imprisonment in the European Union?},
  publisher = {Center for the Study of Democracy},
  address   = {Sofia},
  isbn      = {978-954-477-220-8},
  pages     = {120},
  year      = {2014},
  language  = {en}
}
@book{Gustrau2012,
  author    = {Gustrau, Frank},
  title     = {RF and microwave engineering},
  publisher = {Wiley},
  address   = {Chichester},
  isbn      = {978-1-11-995171-1},
  pages     = {XX, 338},
  year      = {2012},
  language  = {en}
}
@book{Hohmann2011,
  author    = {Hohmann, Rainer},
  title     = {Joint Sealing in water-resistant concrete structures},
  publisher = {Fraunhofer IRB-Verlag},
  address   = {Stuttgart},
  isbn      = {978-3-8167-8019-9},
  pages     = {390},
  year      = {2011},
  language  = {en}
}
@book{J{\"u}nemann2019,
  author    = {J{\"u}nemann, Kai},
  title     = {Will feel eyes on},
  publisher = {Slanted Publishers},
  address   = {Karlsruhe},
  isbn      = {978-3-948440-03-9},
  pages     = {128},
  year      = {2019},
  language  = {en}
}
@book{M{\"u}ller2017,
  author    = {M{\"u}ller, Jens},
  title     = {Pioneers of German Graphic Design},
  publisher = {Callisto},
  address   = {Berlin},
  isbn      = {978-3-9817539-3-6},
  pages     = {400},
  year      = {2017},
  language  = {en}
}
@book{NielsenBergerGilutzetal.2019,
  author    = {Nielsen, Jakob and Berger, J. M. and Gilutz, Shuli and Whitenton, Kathryn},
  title     = {Return on Investment (ROI) for Usability},
  publisher = {Nielsen Norman Group},
  address   = {Fremont, CA},
  pages     = {217},
  year      = {2019},
  abstract  = {Learn techniques for estimating the cost of usability activities and measuring improvements based on hundreds of development projects and 72 case studies. We present techniques for converting usage metrics into business gains for different industries (e.g., intranets, e-commerce, marketing, software, and electronics and hardware products). This 212-page report includes 131 screenshots of before and after designs, and discussions of design elements that increase business metrics.},
  language  = {en}
}
@book{ReuschWolffSilvius2015,
  author    = {Reusch, Peter J. A. and Wolff, Carsten and Silvius, Gilbert},
  title     = {International Research Conference 2015},
  editor    = {Reusch, Peter J. A. and Wolff, Carsten},
  isbn      = {978-3-00-051908-6},
  pages     = {167},
  year      = {2015},
  language  = {en}
}