1. E. E. Peters, Chaos and Order in the Capital Markets: A New View of Cycles, Prices, and Market Violability, Wiley Finance (1996).
2. J. Feder, Fractals, Premium Press (1990).
3. B. Mandelbrot, The Fractal Geometry of Nature, W. H. Freeman, New York (1983).
4. I. Didmanidze and G. Kakhiani, “Artificial neural networks and control of stock market investments. Theoretical and applied aspects of constructing software systems,” in: Proc. TAAPSD’2013, Yalta (2013), pp. 52–53.