| Fischer, Critical Phenomena, 1971 | :: | 1 |
| Mandelbrot, Mandelbrot, The Fractal Geometry of Nature, 1983 | :: | 1 |
| Rosenzweig, Species Diversity in Space and Time, 1995 | :: | 3 |
| Thompson, On Growth and Form, 1971 | :: | 8 |
| Wolfram, Theory and Applications of Cellular Automata, 1986 | :: | 1 |