Toward a better understanding of fractality in nature. - Michael Klein; Otto E. Rössler; Jürgen Parisi; Joachim Peinke; Gerold Baier; Claus Kahlert; John L. Hudson (Comput. Graph., 1991)

Nowhere-differentiable attractors. - Otto E. Rössler; C. Knudsen; John L. Hudson; Ichiro Tsuda (Int. J. Intell. Syst., 1995)

Controlling complexity using forcing: simulations and experiments. - Punit Parmananda; M. Rivera; Brian J. Green; John L. Hudson (Appl. Math. Comput., 2005)