19 November 2013
- 23:2323:23, 19 November 2013 diff hist +8 IFD:Mobile Media and Urban Spaces WS13/presentations →21.11.2013
- 23:2223:22, 19 November 2013 diff hist −4 IFD:Mobile Media and Urban Spaces WS13/presentations →21.11.2013
- 23:2123:21, 19 November 2013 diff hist +50 IFD:Mobile Media and Urban Spaces WS13/presentations →21.11.2013