1. Sharp, H., Finkelstein, A., Galal, G.: Stakeholder identification in the requirements engineering process. In: Proceedings DEXA 1999. IEEE, Los Alamitos (1999)
2. Eason, K.: Information Technology and Organisational Change. Taylor and Francis, Abington (1987)
3. Faulkner, X.: Usability Engineering. Palgrave Macmillan, Basingstoke (2000)
4. Ågerfalk, P.J.: Who is the user in user-centered design? In: HCII. Springer, Heidelberg (2001)
5. ISO 9241-11:1998. Ergonomics of human system interaction - Part 11: Guidance on usability specification and measures. International Organization for Standardization