Marenbach, Peter and Hansmann, M. and Freyer, Stephan and Nieken, U. (1998):
Genetische Programmierung zur transparenten Modellierung von Bioprozessen.
In: Computational Intelligence: VDI/VDE-GMA-Fachtagung. Hrsg.: S. Hafner (u.a.), S. 191-201, 1381, Düsseldorf: VDI-Verl., 1998, Düsseldorf, VDI-Verl, Berlin, [Conference or Workshop Item]

Marenbach, Peter and Bettenhausen, Kurt Dirk and Freyer, Stephan and Nieken, U. and Rettenmaier, H. (1997):
Data-driven structured modelling of a biotechnological fed-batch fermentation by means of genetic programming.
In: Proceedings of the Institution of Mechanical Engineers. Bd. 211 (1997), Pt. 1, S. 325-332, 211, pp. 325-332, [Conference or Workshop Item]

Bettenhausen, Kurt Dirk and Marenbach, Peter and Freyer, Stephan and Rettenmaier, H. and Nieken, U. (1995):
Self-organizing structured modelling of a biotechnological fed-batch fermentation by means of genetic programming.
In: International conference on genetic algorithms in engineering systems: innovations and applications; GAELSIA '95 <1995, London, UK>: Proceedings., 414, pp. 481-486, London, UK, [Conference or Workshop Item]