1. Diffusion-Limited Aggregation, a Kinetic Critical Phenomenon
2. H.E. Stanley, N. Ostrowski, On growth and form. Fractal and non fractal patterns in physics, NATO ASI series. Serie E. Applied Science, No. 100, Martinus Nijhoff Publishers, The Netherlands (1986)
3. Fractals, Form, Chance and Dimension;Mandelbrot,1977
4. Aggregation phenomena and fractal aggregates
5. Fractals;Feder,1988