Requirements and objectives for secure Traffic Information Systems. - Falko Dressler; Christoph Sommer 001; Tobias Gansen; Lars Wischhof (MASS, 2008)

Strong and affordable location privacy in VANETs: Identity diffusion using time-slots and swapping. - David Eckhoff; Christoph Sommer 001; Tobias Gansen; Reinhard German; Falko Dressler (VNC, 2010)

Simulative performance evaluation of the simTD Self Organizing Traffic Information System. - David Eckhoff; Tobias Gansen; Robert Mänz; Daniela Thum; Oliver Klages; Christoph Sommer 001 (Med-Hoc-Net, 2011)

SlotSwap: strong and affordable location privacy in intelligent transportation systems. - David Eckhoff; Reinhard German; Christoph Sommer 001; Falko Dressler; Tobias Gansen (IEEE Commun. Mag., 2011)