Vykliuk, Ya. I., and B. M. Hats. 2010. “Cellular-Automat Simulation of Fractal Structure of Urbanized Systems”. Visnyk of Vinnytsia Politechnical Institute, no. 3 (November):117-27. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1442.