U. Wissen Hayek, D. Efthymiou, B. Farooq, T. von Wirth, M. Teich, N. Neuenschwander, A. Grêt-Regamey,
Quality of urban patterns: Spatially explicit evidence for multiple scales Landscape and Urban Planning. ,vol. 142, pp. 47- 62 ,(2015) ,
10.1016/J.LANDURBPLAN.2015.05.010