@electronic{www.cgsecurity.org,
   title       = {TestDisk - CGSecurity}, 
   url         = {http://www.cgsecurity.org/wiki/TestDisk},
   biburl      = {https://puma.uni-kassel.de/url/4734c8eb38210c1f5cceb5b40e356889/hotho},
   keywords    = {disk linux partitions recovery testdisk tools windows},
   added-at    = {2011-06-23T13:03:09.000+0200},
   description = {},
   interhash   = {4734c8eb38210c1f5cceb5b40e356889}, 
   intrahash   = {4734c8eb38210c1f5cceb5b40e356889}
}

@electronic{www.uderzo.it,
   title       = {SpaceSniffer, find lost disk space the easy way.}, 
   url         = {http://www.uderzo.it/main_products/space_sniffer/index.html},
   biburl      = {https://puma.uni-kassel.de/url/da8eb3f3d36568ecdb84744c529880b9/benz},
   keywords    = {analyze disk festplatte free hard_disk hd space tool usage windows},
   added-at    = {2011-02-04T16:08:21.000+0100},
   description = {SpaceSniffer is a freeWare (donations are welcomed) and portable tool application that lets you understand how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on your devices. },
   interhash   = {da8eb3f3d36568ecdb84744c529880b9}, 
   intrahash   = {da8eb3f3d36568ecdb84744c529880b9}
}

@electronic{sourceforge.net,
   title       = {Clonezilla | Get Clonezilla at SourceForge.net}, 
   url         = {http://sourceforge.net/projects/clonezilla/},
   biburl      = {https://puma.uni-kassel.de/url/cff8d4bfcf18f578f6b004aafb3f79a3/benz},
   keywords    = {backup clonezilla copy disk festplatte ghost harddrive hd norton_ghost sichern sourceforge},
   added-at    = {2011-02-04T16:07:47.000+0100},
   description = {Clonezilla is a partition or disk clone tool similar to Norton Ghost®. It saves and restores only used blocks in hard drive.},
   interhash   = {cff8d4bfcf18f578f6b004aafb3f79a3}, 
   intrahash   = {cff8d4bfcf18f578f6b004aafb3f79a3}
}