1. Automatic generation of strange attractors;Sprott;Comp. & Graph.,1993
2. Strange Attractors: Creating Patterns in Chaos;Sprott,1993
3. Iterated function systems and the global construction of fractals;Barnsley,1985
4. Fractals and self similarity;Hutchinson;Indiana Univ. J. Math.,1981
5. Solution of an inverse problem for fractals and other sets;Barnsley,1986