411 REFERENCE · Wikibooks
Pictures of Julia and Mandelbrot Sets/References
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Almost all the theorems and formulas in this Wikibook can be found in:
Peitgen & Richter: The Beauty of Fractals, Springer-Verlag 1986 0-387-15851-0.
See also these Wikipedia articles:
Julia set
Mandelbrot set
Attractor
For the statement in the Postscript, see this article:
The Sad Fate of the Fractals