@misc{PflieglSchmoellebeckSkritek,
  author    = {Pfliegl, Reinhard and Schm{\"o}llebeck, Fritz and Skritek, Paul},
  title     = {Junge Perspektiven f{\"u}r mobile Kommunikation},
  subject      = {Mobile Communication},
  language  = {de}
}
@misc{PflieglSchmoellebeckSkritek,
  author    = {Pfliegl, Reinhard and Schm{\"o}llebeck, Fritz and Skritek, Paul},
  title     = {Junge Perspektiven f{\"u}r mobile Kommunikation},
  subject      = {Mobile Communication},
  language  = {de}
}