@electronic{www.ixquick.com,
   title       = {Ixquick Metasuche}, 
   url         = {http://www.ixquick.com/deu/},
   biburl      = {https://puma.uni-kassel.de/url/d1f88654c945aee454f1d5d4d9ead504/stumme},
   keywords    = {engine ixquick metasuchmaschine search suchmaschine},
   added-at    = {2010-02-02T12:22:45.000+0100},
   description = {},
   interhash   = {d1f88654c945aee454f1d5d4d9ead504}, 
   intrahash   = {d1f88654c945aee454f1d5d4d9ead504}
}

@electronic{www.blinde-kuh.de,
   title       = {Kinder, Kids, Suchmaschine Blinde Kuh}, 
   url         = {http://www.blinde-kuh.de/},
   biburl      = {https://puma.uni-kassel.de/url/63d2a08237638878c7c4eb38257b8822/stumme},
   keywords    = {search engine suchmaschinen kuh suchmaschine blinde},
   added-at    = {2006-07-26T11:03:43.000+0200},
   description = {Suchmaschine für Kinder
Search Engine for Children},
   interhash   = {63d2a08237638878c7c4eb38257b8822}, 
   intrahash   = {63d2a08237638878c7c4eb38257b8822}
}