@inproceedings{DBLP:conf/tnc/RuizBG04,
  author    = {Pedro M. Ruiz and
               Juan A. Bot\'{\i}a and
               Antonio F. G{\'o}mez-Skarmeta},
  title     = {Seamless Multimedia Communications in Heterogeneous Mobile
               Access Networks},
  booktitle = {TERENA Networking Conference},
  year      = {2004},
  crossref  = {DBLP:conf/tnc/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/tnc/2004,
  editor    = {David Chadwick and
               Artur Binczewski and
               Mauro Campanella and
               Peter Clarke and
               Jean-Paul le Guigner and
               Ted Hanss and
               Diego R. L{\'o}pez and
               Victor Reijs and
               Stelios Sartzetakis and
               Klaas Wierenga and
               Steve Williams},
  title     = {One step ahead, The 20th Trans European Research and Education
               Networking Conference, June 7-10, 2004, Rhodes, Greece,
               Selected Papers},
  booktitle = {TNC},
  publisher = {TERENA},
  year      = {2004},
  isbn      = {90-77559-04-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}