Anforderungen technischer Anwendungen an Datenbanksysteme. - Peter C. Lockemann; Marcus Adams; Martin Bever; Klaus R. Dittrich; Barbara Ferkinghoff; Willi Gotthard; Angelika M. Kotz; Rolf-Peter Liedtke; Birgit Lüke; Jutta A. Mülle (BTW, 1985)

Complex Entities for Engineering Applications. - Klaus R. Dittrich; Willi Gotthard; Peter C. Lockemann (ER, 1986)

DAMOKLES - A Database System for Software ENgineering Environments. - Klaus R. Dittrich; Willi Gotthard; Peter C. Lockemann (Advanced Programming Environments, 1986)

Datenbankunterstützung für Software-Produktionsumgebungen. - Karol Abramowicz; Klaus R. Dittrich; Willi Gotthard; Richard Längle; Peter C. Lockemann; Thomas Raupp; Simone Rehm; Tobias Wenner (BTW, 1987)

DAMOKLES - The Database System for the UNIBASE Software Engineering Environment. - Klaus R. Dittrich; Willi Gotthard; Peter C. Lockemann (IEEE Data Eng. Bull., 1987)

Datenbanksysteme für Software-Produktionsumgebungen - Willi Gotthard (Springer, 1988)

Support for Design Processes in a Structurally Object-Oriented Database System. - Simone Rehm; Thomas Raupp; Michael Ranft; Richard Längle; Martin Härtig; Willi Gotthard; Klaus R. Dittrich; Karol Abramowicz (OODBS, 1988)

Complex Entities for Engineering Applications. - Klaus R. Dittrich; Willi Gotthard; Peter C. Lockemann (Research Foundations in Object-Oriented and Semantic Database Systems, 1990)

System Guided View Integration for Object-Oriented Databases. - Willi Gotthard; Peter C. Lockemann; Andrea Neufeld (IEEE Trans. Knowl. Data Eng., 1992)