Franz Baader; Bernhard Hollunder
DFKI, DFKI Technical Memos (TM), Vol. 90-03, 1990.
Jay Weber
DFKI, DFKI Technical Memos (TM), Vol. 90-02, 1990.
Som Bandyopadhyay
DFKI, DFKI Technical Memos (TM), Vol. 90-01, 1990.
Technical Staff
DFKI, DFKI Documents (D), Vol. 90-01, 1990.
Stephan Busemann
DFKI, DFKI Research Reports (RR), Vol. 90-17, 1990.
Franz Baader; Werner Nutt
DFKI, DFKI Research Reports (RR), Vol. 90-16, 1990.
