D. Weber, A. Shirazi, und N. Henze. Proceedings of the 17th ACM International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, Seite 1117-1122. New York, NY, ACM, (2015)
A. Weiß, V. Andrikopoulos, M. Hahn, und D. Karastoyanova. On the move to meaningful internet systems: OTM 2015 Conferences : Confederated International Conferences: CoopIS, ODBASE, and C&TC 2015 : Proceedings, 9415, Seite 337-347. Cham, Springer, (2015)