Anwendung von Fuzzy Systemen zur Prozeßoptimierung. - Martin Appl; Jürgen Hollatz (Fuzzy Theorie und Stochastik, 1999)

Model based reinforcement learning in continuous environments. - Martin Appl (dissertation.de, 2001)

Fuzzy Model-Based Reinforcement Learning. - Martin Appl; Wilfried Brauer (Advances in Computational Intelligence and Learning, 2002)