автор: Gerhard Lakemeyer

Gerhard Lakemeyer & Hector J. (Professor Emeritus, University of Toronto) Levesque: The Logic of Knowledge Bases

Matthias Jarke & Jana Koehler: KI 2002: Advances in Artificial Intelligence

Gerhard Lakemeyer & Elizabeth Sklar: RoboCup 2006: Robot Soccer World Cup X

Social Modeling for Requirements Engineering