Optimierung Hierarchischer Fuzzy-Regler mit Genetischen Algorithmen. - Frank Hoffmann 001; Gerd Pfister (Fuzzy Days, 1994)

Evolutionary design of a fuzzy knowledge base for a mobile robot. - Frank Hoffmann 001; Gerd Pfister (Int. J. Approx. Reason., 1997)

Dynamical Correlations on Reconstructed Invariant Densities and their Effect on Correlation Dimension Estimation. - Andreas Galka; Gerd Pfister (Int. J. Bifurc. Chaos, 2003)