Arlinghaus S.L., 1985. Fractals take a central place. Geografiska Annaler, Series B, Human Geography 67(2): 83–88. Stable URL: http://www.jstor.org/stable/490419. Persistent URL (URI): http://hdl.handle.net/2027.42/58740
Arlinghaus S.L., Arlinghaus W.C., 1989. The fractal theory of central place hierarchies: a Diophantine analysis of fractal generators for arbitrary Löschian numbers. Geographical Analysis 21(2): 103–121. Ohio State University Press. Persistent URL (URI): http://hdl.handle.net/2027.42/59708
Batty M., Longley P., 1994. Fractal cities: A geometry of form and function. Academic Press, New York.
Cantor G. [1915] in Jourdain P. (ed.), 1955. Contributions to the founding of the theory of transfinite numbers. Dover, New York.
Christaller W., 1933. Die zentralen Orte in Süddeutschland. Gustav Fischer, Jena.
Dacey M.F., 1965. The geometry of central place theory. Geografiska Annaler, B, 47: 111–124.
Mandelbrot B., 1983. The fractal geometry of nature. W. H. Freeman, San Francisco.