@electronic{www.youronlinechoices.com,
   title       = {YourOnlineChoices.eu - Präferenzmanagement}, 
   url         = {http://www.youronlinechoices.com/de/praferenzmanagement/},
   biburl      = {https://puma.uni-kassel.de/url/a3016997bd75e203df3c86978e4be209/stumme},
   keywords    = {cookies deaktivieren online werbung},
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}

@electronic{robot.your-server.de,
   title       = {Hetzner Online AG - Robot}, 
   url         = {https://robot.your-server.de/server},
   biburl      = {https://puma.uni-kassel.de/url/e155a022f137b1874590c9dfaeeef064/stephandoerfel},
   keywords    = {hetzner online puma rechner server},
   added-at    = {2014-07-11T14:07:09.000+0200},
   description = {},
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}

@electronic{www.convert-jpg-to-pdf.net,
   title       = {Convert JPG to PDF for free - JPG to PDF online converter}, 
   url         = {http://www.convert-jpg-to-pdf.net/},
   biburl      = {https://puma.uni-kassel.de/url/1e02af4c5d6f1f846087481c9a3404a3/stephandoerfel},
   keywords    = {converter jpg online pdf},
   added-at    = {2013-08-27T23:37:17.000+0200},
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   intrahash   = {1e02af4c5d6f1f846087481c9a3404a3}
}

@electronic{moocfellowship.org,
   title       = {MOOC Production Fellowship}, 
   url         = {https://moocfellowship.org/},
   biburl      = {https://puma.uni-kassel.de/url/076577e35e6948802984d19f095a80d6/hotho},
   keywords    = {course kurse mooc online},
   added-at    = {2013-05-01T11:44:48.000+0200},
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   interhash   = {076577e35e6948802984d19f095a80d6}, 
   intrahash   = {076577e35e6948802984d19f095a80d6}
}

@electronic{kobra.bibliothek.uni-kassel.de,
   title       = {KOBRA - Dokumentenserver der Universität Kassel: Zur Startseite}, 
   url         = {https://kobra.bibliothek.uni-kassel.de/},
   biburl      = {https://puma.uni-kassel.de/url/a8025c4d077555f92baffc8aff156864/maianhdo},
   keywords    = {online zitieren},
   added-at    = {2012-07-19T22:24:48.000+0200},
   description = {},
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}