Franz Schmalhofer; J. Stuart Aitken; Lyle E. Bourne jr.
DFKI, DFKI Research Reports (RR), Vol. 94-05, 1994.
Gert Smolka
DFKI, DFKI Research Reports (RR), Vol. 94-03, 1994.
Elisabeth Andre; Thomas Rist
DFKI, DFKI Research Reports (RR), Vol. 94-02, 1994.
DFKI, DFKI Research Reports (RR), Vol. 94-01, 1994.