IAONA Europe e.V-What the umbrella organisation for industrial Ethernet accomplishes. - Martin Buchwitz; Axel Klostermeyer; Kai Lorentz (ETFA (2), 2001)

Engineering Tools to Support Interoperability in the Development Maintenance of Heterogeneous Distributed Real-Time Control Systems. - Aggeliki S. Prayati; Athanasios P. Kalogeras; Kai Lorentz; Stavros A. Koubias (ICDCS Workshops, 2003)

Aspect-Orientation of Control Application Code for Distributed Automation Systems: The TORERO Approach. - Marcus Tangermann; Christian Schwab; Athanasios P. Kalogeras; Kai Lorentz; Aggeliki S. Prayati (OTM Workshops, 2003)