@electronic{www.google.com,
   title       = {Google Reader - Play}, 
   url         = {http://www.google.com/reader/play/#item/new/0},
   biburl      = {https://puma.uni-kassel.de/url/346d7ea03a9c6906eb3d07be4f705a44/benz},
   keywords    = {browse google reader recommender tool websites},
   added-at    = {2011-02-04T16:07:40.000+0100},
   description = {},
   interhash   = {346d7ea03a9c6906eb3d07be4f705a44}, 
   intrahash   = {346d7ea03a9c6906eb3d07be4f705a44}
}