Requirements Engineering for Complex COTS. - Bernhard Deifel (REFSQ, 1998)

Managing Componentware Development - Software Reuse and the V-Modell Process. - Dirk Ansorge; Klaus Bergner; Bernhard Deifel; Nicholas Hawlitzky; Christoph Maier; Barbara Paech; Andreas Rausch 001; Marc Sihling; Veronika Thurner; Sascha Vogel (CAiSE, 1999)

A Process Model for Requirements Engineering of CCOTS. - Bernhard Deifel (DEXA Workshop, 1999)

Die Praxis der Softwareentwicklung: Eine Erhebung. - Bernhard Deifel; Ursula Hinkel; Barbara Paech; Peter Scholz; Veronika Thurner (Inform. Spektrum, 1999)

Requirements Engineering komplexer Standardsoftware. - Bernhard Deifel (Softwaretechnik-Trends, 2001)

Requirements Engineering komplexer Standardsoftware. - Bernhard Deifel (2001)