
Bibliography:
- Geography. An Integrated Approach; David Waugh
- The world and the human; Anna Dylikowa, Dorota Makowska, Jerzy Makowski, Tadeusz
Olszewski
- The Fractal Geometry of Nature; Benoit B. Mandelbrot
- Fractals for the Classroom; Heinz-Otto Peitgen, Hartmut Jurgens, Dietmar Saupe
- Tarasow "Physics in Nature"
- Compton's Interactive Encyclopedia
- Rzeczpospolita
- Gazata wyborcza
- NASA web site
- Discovery, Planete, TVP documental films