@electronic{sourceforge.net,
   title       = {PDFCreator | Download PDFCreator software for free at SourceForge.net}, 
   url         = {http://sourceforge.net/projects/pdfcreator/},
   biburl      = {https://puma.uni-kassel.de/url/00fed978bbeaaa3792b9781185917f85/benz},
   keywords    = {create pdf pdfcreator printer_driver software windows},
   added-at    = {2011-02-17T23:23:09.000+0100},
   description = {},
   interhash   = {00fed978bbeaaa3792b9781185917f85}, 
   intrahash   = {00fed978bbeaaa3792b9781185917f85}
}

@electronic{maven.apache.org,
   title       = {Maven - Guide to creating a site}, 
   url         = {http://maven.apache.org/guides/mini/guide-site.html},
   biburl      = {https://puma.uni-kassel.de/url/5c22eb066b6cce74291fada3a2849d52/benz},
   keywords    = {create documentation maven mvn site},
   added-at    = {2011-02-04T16:09:13.000+0100},
   description = {},
   interhash   = {5c22eb066b6cce74291fada3a2849d52}, 
   intrahash   = {5c22eb066b6cce74291fada3a2849d52}
}