@incollection{KohlbrecherGroßmann2011,
  author    = {Kohlbrecher, Jan and Großmann, Uwe},
  title     = {Darstellung von Energieinformationen auf mobilen Endger{\"a}ten},
  series = {Wireless communication and information : digital divide and mobile applications},
  publisher = {H{\"u}lsbusch},
  address   = {Boizenburg},
  pages     = {12},
  year      = {2011},
  language  = {de}
}
@incollection{KohlbrecherHakobyanGroßmann2011,
  author    = {Kohlbrecher, Jan and Hakobyan, Syuzanna and Großmann, Uwe},
  title     = {Visualizing energy information on mobile devices},
  series = {IEEE 6th international conference on intelligent data acquisition and advanced computing systems (IDAACS), 2011},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  pages     = {6},
  year      = {2011},
  language  = {en}
}
@incollection{CaspariKohlbrecherGroßmann2012,
  author    = {Caspari, D. and Kohlbrecher, Jan and Großmann, Uwe},
  title     = {WLAN und NFC in Museen und Ausstellungen},
  series = {Kultur und Informatik : aus der Vergangenheit in die Zukunft},
  publisher = {H{\"u}lsbusch},
  address   = {Boizenburg},
  pages     = {10},
  year      = {2012},
  language  = {de}
}