M. Asmus, J. Kornatowska, M. Luu, G. Pechoc, B. Potakowskyj, and H. Ostad-Ahmad-Ghorabi, trans. 2012. “Comparison of Trends in Development of City Structures and Development of Urban Transportation”. International Journal of Fundamental Physical Sciences 2 (4): 76-81. https://doi.org/10.14331/ijfps.2012.330042.