Visualization and direct manipulation in user interfaces: Are we overdoing it?. - Klaus Kunkel; Thomas Strothotte (Informatics and Psychology Workshop, 1988)

Human Factors of Database Systems. - Rainer Gimnich; Klaus Kunkel; Thomas Strothotte (IBM Symposium: Database Systems of the 90s, 1990)

From Conflict to Dialogue: On Attack and Defence in On-Line Assistance. - Peter W. Fach; Maria Bannert; Klaus Kunkel (VCHCI, 1993)

The influence of design decisions on the usability of direct manipulation user interfaces. - Klaus Kunkel; Maria Bannert; Peter W. Fach (Behav. Inf. Technol., 1995)