===== References =====
  * http://en.wikipedia.org/wiki/Stable_distributions
  * [[http://en.wikipedia.org/wiki/Benoît_Mandelbrot]]
  * {{:lab:papers:john_wiley_and_sons_-_fractal_geometry_2nd_edition.pdf|John Wiley and Sons - Fractal Geometry, 2nd Edition.pdf}}
  * {{:lab:papers:peitgen_juergens_saupe._chaos_and_fractals.djvu|Peitgen, Juergens, Saupe. Chaos and fractals}}