1. Jacobs, J.: The Death and Life of Great American Cities. Random House, New York (1961)
2. Gössling, S., Schröder, M., Späth, P., Freytag, T.: Urban space distribution and sustainable transport. Transp. Rev. 36(5), 659–679 (2016)
3. Szell, M.: Crowdsourced quantification and visualization of urban mobility space inequality. Urban Plan. 3(1), 1 (2018)
4. Heylen, K.: Liveability in social housing: three case-studies in Flanders. Paper Presented at the ENHR Conference “Housing in an Expanding Europe: Theory, Policy, Participation and Implementation”, July 2006
5. Shamsuddin, S., Hassan, N.R.A., Bilyamin, S.F.I.: Walkable environment in increasing the liveability of a city. Proc. Soc. Behav. Sci. 50(167–178), 169 (2012)