PLAKON - an approach to domain-independent construction. - Roman Cunis; Andreas Günter; Ingo Syska; Heino Peters; Heiner Bode (IEA/AIE (2), 1989)

Modulare Expertensystemarchitekturen. - Ingo Syska; Roman Cunis; Andreas Günter; Heiner Bode; Heino Peters (GWAI, 1989)