Interacting with ETI: A User Session. - Tiziana Margaria; Volker Braun; Jürgen Kreileder (Int. J. Softw. Tools Technol. Transf., 1997)

The ETI Online Service in Action. - Volker Braun; Jürgen Kreileder; Tiziana Margaria; Bernhard Steffen (TACAS, 1999)