@electronic{www.infosyssec.com,
   title       = {Comprehensive List of User-Agents (Spiders, Robots, Browser) User Agent strings}, 
   url         = {http://www.infosyssec.com/infosyssec/security/useragentstrings.shtml},
   biburl      = {https://puma.uni-kassel.de/url/d8956cf731e5f71fde93cfb3277d7370/hotho},
   keywords    = {agent browser list user},
   added-at    = {2007-10-17T16:08:12.000+0200},
   description = {},
   interhash   = {d8956cf731e5f71fde93cfb3277d7370}, 
   intrahash   = {d8956cf731e5f71fde93cfb3277d7370}
}

@electronic{www.pgts.com.au,
   title       = {List of User Agent Strings.}, 
   url         = {http://www.pgts.com.au/pgtsj/pgtsj0208c.html},
   biburl      = {https://puma.uni-kassel.de/url/a4c5d90694cff9fb1e27ab0e5f74ab43/hotho},
   keywords    = {agent browser http list user},
   added-at    = {2007-10-17T14:36:20.000+0200},
   description = {},
   interhash   = {a4c5d90694cff9fb1e27ab0e5f74ab43}, 
   intrahash   = {a4c5d90694cff9fb1e27ab0e5f74ab43}
}