[Arlinghaus S., 1985. Fractals take a central place. Geografiska Annaler, Journal of the Stockholm School of Economics, 67B: 83-88.10.1080/04353684.1985.11879517]Search in Google Scholar
[Arlinghaus S., 2010. Fractals take a non-Euclidean place. Solstice: An Electronic Journal of Geography and Mathematics, XXI, 1. Institute of Mathematical Geography, Ann Arbor, http://www.imagenet.org/. http://www.imagenet.org/]Search in Google Scholar
[Arlinghaus S. & Arlinghaus W., 1989. The fractal theory of central place hierarchies: A Diophantine analysis of fractal generators for arbitrary Löschian numbers. Geographical Analysis: An International Journal of Theoretical Geography, 21(2): 103-121.10.1111/j.1538-4632.1989.tb00882.x]Search in Google Scholar
[Arlinghaus S., Arlinghaus W. & Harary F., 1993. Sum graphs and geographic information. Solstice: An Electronic Journal of Geography and Mathematics, IV, 1. Institute of Mathematical Geography, Ann Arbor, http://www-personal.umich.edu/~copyrght/image/solstice/sols193.html. http://www-personal.umich.edu/~copyrght/image/solstice/sols193.html]Search in Google Scholar
[Arlinghaus S. & Batty M., 2006. Zipf's hyperboloid? Solstice: An Electronic Journal of Geography and Mathematics, XVII, 1. Institute of Mathematical Geography, Ann Arbor, http://www.imagenet.org/. http://www.imagenet.org/]Search in Google Scholar
[Arlinghaus S. & Batty M., 2010. Zipf's hyperboloid revisited: Compression and navigation - canonical form. Solstice: An Electronic Journal of Geography and Mathematics, XXI, 1. Institute of Mathematical Geography, Ann Arbor, http://www.imagenet.org/. http://www.imagenet.org/]Search in Google Scholar
[Arlinghaus S. & Nystuen J., 1990. Geometry of boundary exchanges: Compression patterns for boundary dwellers. Geographical Review, 80(1): 21-31.10.2307/215895]Search in Google Scholar
[Arlinghaus S. & Nystuen J., 1991. Street geometry and flows. Geographical Review, 81(2): 206-214.10.2307/215984]Search in Google Scholar
[Batty M. homepage: http://www.casa.ucl.ac.uk/people/MikesPage.htm]Search in Google Scholar
[Batty M. & Longley P., references listing: http://www.casa.ucl.ac.uk/people/MikesPage.htm]Search in Google Scholar
[Benguigui L. & Daoud M., 1991 Is the suburban railway system a fractal? Geographical Analysis, 23: 362-368.10.1111/j.1538-4632.1991.tb00245.x]Search in Google Scholar
[Elert G., 1995-2007. About dimension. The chaos hypertextbookhttp://hypertextbook.com/chaos/33.shtml]Search in Google Scholar
[Griffith D., Vojnovic I. & Messina J., 2010. Distances in residential space: Implications from estimated metric functions for minimum path distances. Paper to be submitted to Journal of Transport Geography.]Search in Google Scholar
[Hausdorff& Besicovitch, historical reference: http://en.wikipedia.org/wiki/Hausdorffdimension]Search in Google Scholar
[Mandelbrot B., 1982. The fractal geometry of nature. W.H. Freeman, New York.]Search in Google Scholar
[Ord J., 1975. Estimation methods for models of spatial interaction. Journal of the American Statistical Association, 70: 120-126.10.1080/01621459.1975.10480272]Search in Google Scholar
[Rodin V. & Rodina E., 2000. The fractal dimension of Tokyo's streets. Fractals, 8: 413-418.10.1142/S0218348X00000457]Search in Google Scholar
[Shen G., 1997. A fractal dimension analysis of urban transportation networks. Geographical & Environmental Modelling, 1: 221-236.]Search in Google Scholar
[Wikipedia, Fibonacci coding: http://en.wikipedia.org/wiki/Fibonacci_coding]Search in Google Scholar