@book{RobertSeibertGiller2019,
  author    = {Pucher Robert and Verena Seibert-Giller},
  title     = {Usability und User Experience: Pr{\"u}fungsvorbereitung zum Certified Professional for Usability Engineering and User Experience Design},
  isbn      = {978-3-9504772-0-7},
  year      = {2019},
}