@electronic{www.gpsbusinessnews.com,
   title       = {Twitter to get geolocation}, 
   url         = {http://www.gpsbusinessnews.com/Twitter-to-get-geolocation_a1688.html},
   biburl      = {https://puma.uni-kassel.de/url/b1762d9edf72e6df9658208e17029874/hotho},
   keywords    = {gps location twitter},
   added-at    = {2009-09-02T15:21:42.000+0200},
   description = {},
   interhash   = {b1762d9edf72e6df9658208e17029874}, 
   intrahash   = {b1762d9edf72e6df9658208e17029874}
}

@electronic{www.touren.gps-kassel.de,
   title       = {GPS-Koordinaten für Wanderungen um Kassel}, 
   url         = {http://www.touren.gps-kassel.de/},
   biburl      = {https://puma.uni-kassel.de/url/5a00db184ada1bf5389c67dd81f763e3/hotho},
   keywords    = {wandern gps kassel},
   added-at    = {2009-03-21T11:43:59.000+0100},
   description = {},
   interhash   = {5a00db184ada1bf5389c67dd81f763e3}, 
   intrahash   = {5a00db184ada1bf5389c67dd81f763e3}
}

@electronic{beta.skobbler.de,
   title       = {skobbler - Lokale Suche, kostenlose Handy-Navigation und mehr}, 
   url         = {http://beta.skobbler.de/},
   biburl      = {https://puma.uni-kassel.de/url/aa893b54860786a65f8bdd20f7ebb707/hotho},
   keywords    = {e71 gps handy map navigation poi s60 suche},
   added-at    = {2008-09-30T07:33:02.000+0200},
   description = {},
   interhash   = {aa893b54860786a65f8bdd20f7ebb707}, 
   intrahash   = {aa893b54860786a65f8bdd20f7ebb707}
}

@electronic{www.mgmaps.com,
   title       = {Mobile GMaps - View maps from various sources on your mobile phone!}, 
   url         = {http://www.mgmaps.com/},
   biburl      = {https://puma.uni-kassel.de/url/29a519c262a1e76b2e2ce15e9239b2b6/hotho},
   keywords    = {gps java karten maps s60 software},
   added-at    = {2008-09-27T14:14:03.000+0200},
   description = {ping application for Estonia, based},
   interhash   = {29a519c262a1e76b2e2ce15e9239b2b6}, 
   intrahash   = {29a519c262a1e76b2e2ce15e9239b2b6}
}

@electronic{www.geofabrik.de,
   title       = {GEOFABRIK // Start}, 
   url         = {http://www.geofabrik.de/},
   biburl      = {https://puma.uni-kassel.de/url/ceb6b760a2878699b40fcc64cdf0ea14/hotho},
   keywords    = {gps karten map open street},
   added-at    = {2008-09-26T14:57:14.000+0200},
   description = {},
   interhash   = {ceb6b760a2878699b40fcc64cdf0ea14}, 
   intrahash   = {ceb6b760a2878699b40fcc64cdf0ea14}
}