@book { MethodsatworkConsciousapplicationofdesignmethodsforsuccessfulproductdevelopment, title = "Methods at work. Conscious application of design methods for successful product development", author = "Anna Lena {Bischoff}", year = "2016", publisher = "GRIN Verlag", address = "München, Germany", url = "https://www.hausarbeiten.de/document/315238" }