http://www.math.yale.edu/mandelbrot/webbooks/wb_multi.htm

http://maxvalue.com/tip048.htm

http://citeseer.ist.psu.edu/riedi97inversion.html

http://www.umich.edu/~lowbrows/reflections/1998/dsnyder.3.html

http://www.fractalmovies.com/index.php4?mode=list_dir&dir_ID=47

multifractals are objects composed of several fractals, each having different scales. I think that is the definition of a multifractal! -david