@inproceedings{popova2007efficiency,
  author = {Popova, Larissa and Herpel, Thomas and Koch, Wolfgang},
  title = {{Efficiency and Dependability of Direct Mobile-to-Mobile Data Transfer for UMTS Downlink in Multi-Service Networks}},
  booktitle = {IEEE Wireless Communication {\&} Networking Conference (IEEE WCNC 2007)},
  year = {2007},
  month = {March},
  address = {Hong Kong},
  publisher = {IEEE}
}