@electronic{webis.de,
   title       = {Web Technology & Information Systems}, 
   url         = {http://webis.de/tir-09},
   biburl      = {https://puma.uni-kassel.de/url/5c48b8a5f76777a570040d5e3c16041a/hotho},
   keywords    = {2009 ir mining pc text workshop},
   added-at    = {2009-01-27T10:38:58.000+0100},
   description = {},
   interhash   = {5c48b8a5f76777a570040d5e3c16041a}, 
   intrahash   = {5c48b8a5f76777a570040d5e3c16041a}
}