@electronic{en.wikipedia.org,
   title       = {Comparison of project management software - Wikipedia, the free encyclopedia}, 
   url         = {http://en.wikipedia.org/wiki/List_of_project_management_software},
   biburl      = {https://puma.uni-kassel.de/url/5ffefa21e39668db0ccb57b492038aaa/benz},
   keywords    = {comparison management overview project projectmanagement tools},
   added-at    = {2011-02-04T16:08:02.000+0100},
   description = {},
   interhash   = {5ffefa21e39668db0ccb57b492038aaa}, 
   intrahash   = {5ffefa21e39668db0ccb57b492038aaa}
}