@inproceedings{Schildt:WiMobCity:2014,
 author = {Schildt, Sebastian and L{\"u}dtke, Tim and Reinprecht, Klaus and Wolf, Lars},
 title = {User Study on the Feasibility of Incentive Systems for Smartphone-based DTNs in Smart Cities},
 booktitle = {Proceedings of the 2014 ACM International Workshop on Wireless and Mobile Technologies for Smart Cities},
 series = {WiMobCity '14},
 year = {2014},
 isbn = {978-1-4503-3036-7},
 location = {Philadelphia, Pennsylvania, USA},
 pages = {67--76},
 numpages = {10},
 url = {https://www.ibr.cs.tu-bs.de/bib/acmdl/?http://dl.acm.org/authorize?N88425},
 doi = {10.1145/2633661.2633662},
 acmid = {2633662},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {dtn, incentive system, user study},
 ibrauthors = {schildt wolf},
 ibrgroups = {cm}
}