@book { EntwicklungeinesUsabilityTestverfahrensfrMultitouchSysteme, title = "Entwicklung eines Usability Testverfahrens für Multitouch-Systeme", author = "Mischa {Korn} and Robert {Flöck} and Florian {Cannon}", year = "2011", publisher = "Diplom.de", address = "Hamburg, Deutschland", doi = "10.3239/9783842809000", url = "https://m.diplom.de/document/228238" }